AU2001279063A1 - Plasma lamp with dielectric waveguide - Google Patents
Plasma lamp with dielectric waveguideInfo
- Publication number
- AU2001279063A1 AU2001279063A1 AU2001279063A AU7906301A AU2001279063A1 AU 2001279063 A1 AU2001279063 A1 AU 2001279063A1 AU 2001279063 A AU2001279063 A AU 2001279063A AU 7906301 A AU7906301 A AU 7906301A AU 2001279063 A1 AU2001279063 A1 AU 2001279063A1
- Authority
- AU
- Australia
- Prior art keywords
- waveguide
- energy source
- electromagnetic
- energy
- feedback mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/44—One or more circuit elements structurally associated with the tube or lamp
- H01J7/46—Structurally associated resonator having distributed inductance and capacitance
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/52—Cooling arrangements; Heating arrangements; Means for circulating gas or vapour within the discharge space
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/044—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by a separate microwave unit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
- H01P3/00—Waveguides; Transmission lines of the waveguide type
- H01P3/16—Dielectric waveguides, i.e. without a longitudinal conductor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Electromagnetism (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Inorganic Insulating Materials (AREA)
- Auxiliary Devices For And Details Of Packaging Control (AREA)
- Plasma Technology (AREA)
Abstract
A lamp comprising:
a waveguide having a body comprising a dielectric material having a dielectric constant greater than approximately 2, said waveguide configured to be connected to an energy source for receiving electromagnetic energy, wherein an electromagnetic field resonates within the waveguide and includes at least one resonant maximum;
a bulb coupled to the waveguide and containing a gas-fill that emits light when receiving the electromagnetic energy from the waveguide; and
a feedback mechanism coupled between the waveguide and the energy source, wherein the feedback mechanism samples the electromagnetic field within the waveguide, transmits the sampled field to the energy source, and the energy source adjusts its delivery of electromagnetic energy to maximize the electromagnetic field detected by the feedback mechanism.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US22202800P | 2000-07-31 | 2000-07-31 | |
US60222028 | 2000-07-31 | ||
US09809718 | 2001-03-15 | ||
US09/809,718 US6737809B2 (en) | 2000-07-31 | 2001-03-15 | Plasma lamp with dielectric waveguide |
PCT/US2001/023745 WO2002011181A1 (en) | 2000-07-31 | 2001-07-27 | Plasma lamp with dielectric waveguide |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2001279063A1 true AU2001279063A1 (en) | 2002-02-13 |
Family
ID=26916375
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2001279063A Abandoned AU2001279063A1 (en) | 2000-07-31 | 2001-07-27 | Plasma lamp with dielectric waveguide |
Country Status (10)
Country | Link |
---|---|
US (12) | US6737809B2 (en) |
EP (2) | EP1307899B1 (en) |
JP (1) | JP4932124B2 (en) |
KR (1) | KR100460151B1 (en) |
CN (1) | CN100459023C (en) |
AT (1) | ATE451715T1 (en) |
AU (1) | AU2001279063A1 (en) |
DE (1) | DE60140751D1 (en) |
ES (1) | ES2337765T3 (en) |
WO (1) | WO2002011181A1 (en) |
Families Citing this family (141)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060250090A9 (en) * | 2000-03-27 | 2006-11-09 | Charles Guthrie | High intensity light source |
US6922021B2 (en) * | 2000-07-31 | 2005-07-26 | Luxim Corporation | Microwave energized plasma lamp with solid dielectric waveguide |
US7429818B2 (en) * | 2000-07-31 | 2008-09-30 | Luxim Corporation | Plasma lamp with bulb and lamp chamber |
US6737809B2 (en) * | 2000-07-31 | 2004-05-18 | Luxim Corporation | Plasma lamp with dielectric waveguide |
US6992657B2 (en) * | 2001-05-24 | 2006-01-31 | Darfon Electronics Corp. | Input device |
JP4062928B2 (en) * | 2002-02-06 | 2008-03-19 | 東京エレクトロン株式会社 | Plasma processing equipment |
KR100451359B1 (en) | 2002-03-06 | 2004-10-06 | 주식회사 엘지이아이 | Microwave lighting apparatus |
AU2003287240A1 (en) * | 2002-11-01 | 2004-06-07 | 3M Innovative Properties Company | Light source spectra for projection displays |
US6850010B1 (en) * | 2003-07-16 | 2005-02-01 | Fusion Uv Systems, Inc. | Microwave powered lamp with reliable detection of burned out light bulbs |
US20050094940A1 (en) * | 2003-09-25 | 2005-05-05 | Ju Gao | Integrated light source and optical waveguide and method |
US20050286263A1 (en) * | 2004-06-23 | 2005-12-29 | Champion David A | Plasma lamp with light-transmissive waveguide |
EP1787319A4 (en) * | 2004-08-31 | 2011-06-29 | Silecs Oy | Novel polyorganosiloxane dielectric materials |
ATE416476T1 (en) * | 2004-12-27 | 2008-12-15 | Ceravision Ltd | METHOD FOR PRODUCING AN ELECTRODELESS BULB |
US7892648B2 (en) * | 2005-01-21 | 2011-02-22 | International Business Machines Corporation | SiCOH dielectric material with improved toughness and improved Si-C bonding |
US8227993B2 (en) * | 2005-06-03 | 2012-07-24 | Ceravision Limited | Lamp having an electrodeless bulb |
TWI408723B (en) * | 2005-06-03 | 2013-09-11 | Ceravision Ltd | Lamp |
US8154216B2 (en) * | 2005-10-04 | 2012-04-10 | Topanga Technologies, Inc. | External resonator/cavity electrode-less plasma lamp and method of exciting with radio-frequency energy |
US8102123B2 (en) | 2005-10-04 | 2012-01-24 | Topanga Technologies, Inc. | External resonator electrode-less plasma lamp and method of exciting with radio-frequency energy |
US7291985B2 (en) * | 2005-10-04 | 2007-11-06 | Topanga Technologies, Inc. | External resonator/cavity electrode-less plasma lamp and method of exciting with radio-frequency energy |
US7543959B2 (en) * | 2005-10-11 | 2009-06-09 | Philips Lumiled Lighting Company, Llc | Illumination system with optical concentrator and wavelength converting element |
US7906910B2 (en) * | 2005-10-27 | 2011-03-15 | Luxim Corporation | Plasma lamp with conductive material positioned relative to RF feed |
US7638951B2 (en) | 2005-10-27 | 2009-12-29 | Luxim Corporation | Plasma lamp with stable feedback amplification and method therefor |
JP2009515294A (en) * | 2005-10-27 | 2009-04-09 | ラクシム コーポレーション | Plasma lamp with dielectric waveguide |
US7791278B2 (en) | 2005-10-27 | 2010-09-07 | Luxim Corporation | High brightness plasma lamp |
US7994721B2 (en) * | 2005-10-27 | 2011-08-09 | Luxim Corporation | Plasma lamp and methods using a waveguide body and protruding bulb |
US7791280B2 (en) | 2005-10-27 | 2010-09-07 | Luxim Corporation | Plasma lamp using a shaped waveguide body |
US7855511B2 (en) * | 2005-10-27 | 2010-12-21 | Luxim Corporation | Plasma lamp with phase control |
US7701143B2 (en) * | 2005-10-27 | 2010-04-20 | Luxim Corporation | Plasma lamp with compact waveguide |
US8022607B2 (en) * | 2005-10-27 | 2011-09-20 | Luxim Corporation | Plasma lamp with small power coupling surface |
US7816871B2 (en) * | 2005-11-01 | 2010-10-19 | Seiko Epson Corporation | Projector and method of turning on light source device of projector |
US7795815B2 (en) * | 2005-11-01 | 2010-09-14 | Seiko Epson Corporation | Light source device and projector including light source device |
EP1977156A4 (en) * | 2006-01-04 | 2011-06-22 | Luxim Corp | Plasma lamp with field-concentrating antenna |
US8258687B2 (en) * | 2006-03-28 | 2012-09-04 | Topanga Technologies, Inc. | Coaxial waveguide electrodeless lamp |
US8525138B2 (en) | 2006-03-31 | 2013-09-03 | Energetiq Technology, Inc. | Laser-driven light source |
US20070236119A1 (en) * | 2006-04-11 | 2007-10-11 | Espiau Frederick M | Methods and apparatus for thermal management and light recycling |
TW200807652A (en) * | 2006-04-20 | 2008-02-01 | Koninkl Philips Electronics Nv | Thermal isolation of electronic devices in submount used for LEDs lighting applications |
GB0610580D0 (en) * | 2006-05-30 | 2006-07-05 | Ceravision Ltd | Lamp |
US7564190B2 (en) * | 2006-06-09 | 2009-07-21 | Victor Company Of Japan, Ltd. | Light source device and image displaying apparatus using the same |
JP2007329102A (en) * | 2006-06-09 | 2007-12-20 | Victor Co Of Japan Ltd | Light source device and image display device |
JP2007329103A (en) * | 2006-06-09 | 2007-12-20 | Victor Co Of Japan Ltd | Light source device and image display device |
WO2008127367A2 (en) * | 2006-10-16 | 2008-10-23 | Luxim Corporation | Discharge lamp using spread spectrum |
US20110043123A1 (en) * | 2006-10-16 | 2011-02-24 | Richard Gilliard | Electrodeless plasma lamp and fill |
US20110043111A1 (en) * | 2006-10-16 | 2011-02-24 | Gregg Hollingsworth | Rf feed configurations and assembly for plasma lamp |
WO2008048978A2 (en) * | 2006-10-16 | 2008-04-24 | Luxim Corporation | Electrodeless plasma lamp systems and methods |
WO2008048600A2 (en) * | 2006-10-16 | 2008-04-24 | Luxim Corporation | Modulated light source systems and methods |
US8143801B2 (en) | 2006-10-20 | 2012-03-27 | Luxim Corporation | Electrodeless lamps and methods |
WO2008051877A2 (en) * | 2006-10-20 | 2008-05-02 | Luxim Corporation | Electrodeless lamps and methods |
US20080211971A1 (en) * | 2007-01-08 | 2008-09-04 | Luxim Corporation | Color balancing systems and methods |
US8159136B2 (en) * | 2007-02-07 | 2012-04-17 | Luxim Corporation | Frequency tunable resonant cavity for use with an electrodeless plasma lamp |
KR100937909B1 (en) * | 2007-05-04 | 2010-01-21 | 김성열 | Plasma lamp comprising protective layer and manufacturing method thereof |
US8063565B2 (en) * | 2007-07-23 | 2011-11-22 | Luxim Corporation | Method and apparatus to reduce arcing in electrodeless lamps |
US8084955B2 (en) * | 2007-07-23 | 2011-12-27 | Luxim Corporation | Systems and methods for improved startup and control of electrodeless plasma lamp using current feedback |
GB0720534D0 (en) * | 2007-10-19 | 2007-11-28 | Ceravision Ltd | Lamp |
US20090167201A1 (en) * | 2007-11-07 | 2009-07-02 | Luxim Corporation. | Light source and methods for microscopy and endoscopy |
GB0908727D0 (en) * | 2009-05-20 | 2009-07-01 | Ceravision Ltd | Light source |
US8461761B2 (en) | 2007-11-16 | 2013-06-11 | Ceravision Limited | Lucent plasma crucible |
DK2188829T3 (en) * | 2007-11-16 | 2011-09-19 | Ceravision Ltd | Microwave powered light source |
DE102008011526A1 (en) | 2008-02-28 | 2009-09-03 | Leica Microsystems (Schweiz) Ag | Lighting device with improved lifetime for a microscope |
WO2009125898A1 (en) * | 2008-04-10 | 2009-10-15 | Sung-Youl Kim | Plasma lamp comprising protective layer and manufacturing method thereof |
US8294368B2 (en) | 2008-06-25 | 2012-10-23 | Topanga Technologies, Inc. | Electrodeless lamps with grounded coupling elements |
US8766539B2 (en) | 2008-06-25 | 2014-07-01 | Topanga Usa, Inc. | Electrodeless lamps with grounded coupling elements and improved bulb assemblies |
US7830092B2 (en) * | 2008-06-25 | 2010-11-09 | Topanga Technologies, Inc. | Electrodeless lamps with externally-grounded probes and improved bulb assemblies |
EP2324282B1 (en) | 2008-09-05 | 2017-12-06 | Martin Professional A/S | Double sided light fixture |
WO2010025738A1 (en) * | 2008-09-05 | 2010-03-11 | Martin Professional A/S | Light fixture with an electrodeless plasma source |
EP2340691A4 (en) * | 2008-09-18 | 2015-09-16 | Luxim Corp | Low frequency electrodeless plasma lamp |
WO2010033780A1 (en) * | 2008-09-18 | 2010-03-25 | Luxim Corporation | Electrodeless plasma lamp and drive circuit |
US20100123396A1 (en) * | 2008-10-09 | 2010-05-20 | Luxim Corporation | Replaceable lamp bodies for electrodeless plasma lamps |
US8304994B2 (en) * | 2008-10-09 | 2012-11-06 | Luxim Corporation | Light collection system for an electrodeless RF plasma lamp |
US20100097808A1 (en) * | 2008-10-20 | 2010-04-22 | Robe Lighting S.R.O. | Plasma light source automated luminaire |
US20100102724A1 (en) * | 2008-10-21 | 2010-04-29 | Luxim Corporation | Method of constructing ceramic body electrodeless lamps |
CA2742819C (en) * | 2008-11-14 | 2017-05-09 | Ceravision Limited | Microwave light source with solid dielectric waveguide |
US8405290B2 (en) * | 2008-11-14 | 2013-03-26 | Ceravision Limited | Light source for microwave powered lamp |
US8179047B2 (en) * | 2008-11-24 | 2012-05-15 | Topanga Technologies, Inc. | Method and system for adjusting the frequency of a resonator assembly for a plasma lamp |
US20100165306A1 (en) * | 2008-12-31 | 2010-07-01 | Luxmi Corporation | Beam projection systems and methods |
RU2551644C2 (en) * | 2009-01-06 | 2015-05-27 | Лаксим Корпорейшн | Electrodeless plasma lamp (versions) |
GB0903017D0 (en) * | 2009-02-23 | 2009-04-08 | Ceravision Ltd | Plasma crucible sealing |
US8282435B2 (en) * | 2009-03-09 | 2012-10-09 | Topanga Technologies, Inc. | Method and system for replacing a plasma lamp from a resonator assembly |
US8545067B2 (en) | 2009-03-09 | 2013-10-01 | Topanga Technologies, Inc. | Small form factor durable street lamp and method |
USD653363S1 (en) | 2009-03-09 | 2012-01-31 | Topanga Technologies, Inc. | High intensity plasma lamp with fins |
GB2468580A (en) * | 2009-03-10 | 2010-09-15 | Osram Ges Mit Beschrankter | Electrodeless high pressure discharge lamp with cage wire support structure |
GB2469187A (en) * | 2009-04-01 | 2010-10-06 | Osram Ges Mit Beschrankter | An electrodeless high intensity discharge lamp |
US9041291B2 (en) | 2009-04-07 | 2015-05-26 | Ceravision Limited | Lamp |
US8342714B1 (en) | 2009-05-06 | 2013-01-01 | Stray Light Optical Technologies | Mobile lighting apparatus |
GB0907947D0 (en) * | 2009-05-08 | 2009-06-24 | Ceravision Ltd | Light source |
US8344624B2 (en) * | 2009-06-11 | 2013-01-01 | Topanga Technologies, Inc. | Plasma lamp with dielectric waveguide having a dielectric constant of less than two |
US8344625B2 (en) * | 2009-06-12 | 2013-01-01 | Topanga Technologies, Inc. | Plasma lamp with dielectric waveguide body having shaped configuration |
US20110204782A1 (en) * | 2009-06-12 | 2011-08-25 | Topanga Technologies, Inc. | Plasma Lamp with Dielectric Waveguide Body Having a Width Greater Than a Length |
US9177779B1 (en) | 2009-06-15 | 2015-11-03 | Topanga Usa, Inc. | Low profile electrodeless lamps with an externally-grounded probe |
US8373352B2 (en) | 2009-06-15 | 2013-02-12 | Topanga Technologies, Inc. | Electrodeless plasma lamp array |
US8629616B2 (en) | 2011-01-11 | 2014-01-14 | Topanga Technologies, Inc. | Arc tube device and stem structure for electrodeless plasma lamp |
US8256938B2 (en) * | 2009-06-15 | 2012-09-04 | Topanga Technologies, Inc. | Method and system for converting a sodium street lamp to an efficient white light source |
US8421325B2 (en) * | 2009-06-27 | 2013-04-16 | Topanga Technologies, Inc. | More efficient electrodeless plasma lamp with increased overall capacitance through the use of multiple dielectric and insulating materials |
GB2472293A (en) * | 2009-07-30 | 2011-02-02 | Osram Gmbh | Electrodeless high pressure discharge lamp |
GB0913691D0 (en) | 2009-08-05 | 2009-09-16 | Ceravision Ltd | Light source |
US8384300B2 (en) * | 2009-09-01 | 2013-02-26 | Topanga Technologies, Inc. | Integrated RF electrodeless plasma lamp device and methods |
GB0918515D0 (en) * | 2009-10-21 | 2009-12-09 | Ceravision Ltd | Light source |
US8547287B2 (en) * | 2009-11-24 | 2013-10-01 | City University Of Hong Kong | Light transmissible resonators for circuit and antenna applications |
GB0922076D0 (en) | 2009-12-17 | 2010-02-03 | Ceravision Ltd | Lamp |
RU2012112356A (en) * | 2009-12-18 | 2014-01-27 | Лаксим Корпорейшн | ELECTRODE-FREE PLASMA LAMP |
AU2010202709B9 (en) * | 2009-12-18 | 2014-10-02 | Luxim Corporation | Plasma lamp having tunable frequency dielectric waveguide with stabilized permittivity |
CN102122602B (en) * | 2010-01-11 | 2015-11-18 | 劲亮嘉科技有限公司 | There is the electrodeless lamp of ground connection coupling element and improvement bulb assembly |
DE102010015495B4 (en) * | 2010-04-16 | 2012-04-26 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Device for generating UV light |
GB201011303D0 (en) | 2010-07-05 | 2010-08-18 | Ann Polytechnic | Proposal for a disclosure on the dimensions of plasma crucibles |
GB201011793D0 (en) | 2010-07-13 | 2010-08-25 | Ceravision Ltd | A lamp |
WO2012031287A1 (en) | 2010-09-03 | 2012-03-08 | Stray Light Optical Technologies | Lighting apparatus |
WO2012044932A1 (en) | 2010-09-30 | 2012-04-05 | Luxim Corporation | Plasma lamp with lumped components |
US9236238B2 (en) | 2010-10-07 | 2016-01-12 | Topanga Usa, Inc. | Electrodeless lamps with coaxial type resonators/waveguides and grounded coupling elements |
WO2012084015A1 (en) | 2010-12-21 | 2012-06-28 | Osram Ag | Electrodeless high-pressure discharge lamp and method for production same |
GB201021811D0 (en) * | 2010-12-21 | 2011-02-02 | Ceravision Ltd | Light emitter |
CA2839193A1 (en) | 2011-07-01 | 2013-01-10 | Ceravision Limited | Plasma light source |
GB201116224D0 (en) | 2011-09-19 | 2011-11-02 | Ceravision Ltd | Plasma light source |
US9801261B2 (en) * | 2012-01-05 | 2017-10-24 | Bright Light Systems, Inc. | Systems and methods for providing high-mast lighting |
CA2860436C (en) | 2012-01-05 | 2020-07-21 | Bright Light Systems, Inc. | Systems and methods for providing high-mast lighting |
GB201208368D0 (en) * | 2012-05-10 | 2012-06-27 | Ceravision Ltd | Lucent waveguide eletromagnetic wave plasma light source |
EP2871667B8 (en) * | 2012-07-09 | 2018-03-21 | Toshiba Hokuto Electronics Corp. | Light emission device, and microwave generator employed in same |
GB201216755D0 (en) * | 2012-09-19 | 2012-10-31 | Ceravision Ltd | Crucible for a luwpl |
US9793095B2 (en) | 2013-03-14 | 2017-10-17 | Tokyo Electron Limited | Microwave surface-wave plasma device |
US9099291B2 (en) | 2013-06-03 | 2015-08-04 | Topanga Usa, Inc. | Impedance tuning of an electrode-less plasma lamp |
US9934974B2 (en) | 2013-06-19 | 2018-04-03 | Tokyo Electron Limited | Microwave plasma device |
IL234729B (en) | 2013-09-20 | 2021-02-28 | Asml Netherlands Bv | Laser-operated light source and method including mode scrambler |
IL234727B (en) | 2013-09-20 | 2020-09-30 | Asml Netherlands Bv | Laser-operated light source in an optical system corrected for aberrations and method of designing the optical system |
TWI553700B (en) | 2013-11-06 | 2016-10-11 | 東京威力科創股份有限公司 | Multi-cell resonator microwave surface-wave plasma apparatus |
US9392752B2 (en) | 2014-05-13 | 2016-07-19 | Topanga Usa, Inc. | Plasma growth lamp for horticulture |
US9741553B2 (en) | 2014-05-15 | 2017-08-22 | Excelitas Technologies Corp. | Elliptical and dual parabolic laser driven sealed beam lamps |
US10186416B2 (en) | 2014-05-15 | 2019-01-22 | Excelitas Technologies Corp. | Apparatus and a method for operating a variable pressure sealed beam lamp |
EP3143638B1 (en) | 2014-05-15 | 2018-11-14 | Excelitas Technologies Corp. | Laser driven sealed beam lamp |
US9576785B2 (en) | 2015-05-14 | 2017-02-21 | Excelitas Technologies Corp. | Electrodeless single CW laser driven xenon lamp |
US10057973B2 (en) | 2015-05-14 | 2018-08-21 | Excelitas Technologies Corp. | Electrodeless single low power CW laser driven plasma lamp |
US10008378B2 (en) | 2015-05-14 | 2018-06-26 | Excelitas Technologies Corp. | Laser driven sealed beam lamp with improved stability |
CN111801989B (en) * | 2017-09-27 | 2023-07-14 | 嘉兴山蒲照明电器有限公司 | LED straight tube lamp and LED lighting system |
US11299405B2 (en) | 2017-09-28 | 2022-04-12 | Nxp Usa, Inc. | Purification apparatus with electrodeless bulb and methods of operation |
US10475636B2 (en) * | 2017-09-28 | 2019-11-12 | Nxp Usa, Inc. | Electrodeless lamp system and methods of operation |
DE202017105999U1 (en) | 2017-09-30 | 2017-10-12 | Aurion Anlagentechnik Gmbh | Electrodeless plasma light source with non-rotating light source |
DE102017122828A1 (en) | 2017-09-30 | 2019-04-04 | Aurion Anlagentechnik Gmbh | Electrodeless plasma light source with non-rotating light source |
US10941053B2 (en) * | 2017-12-20 | 2021-03-09 | Nxp Usa, Inc. | Microwave substance treatment systems and methods of operation |
US10109473B1 (en) | 2018-01-26 | 2018-10-23 | Excelitas Technologies Corp. | Mechanically sealed tube for laser sustained plasma lamp and production method for same |
CN109587925A (en) * | 2018-12-11 | 2019-04-05 | 北京铭安博运科技有限公司 | A kind of microwave plasma device |
CN109888443B (en) * | 2019-04-09 | 2019-12-17 | 深圳市阿赛姆电子有限公司 | Microstrip patch filter |
CN110739201B (en) * | 2019-10-15 | 2021-04-16 | 四川大学 | High-power microwave double-spectrum ultraviolet lamp device |
CN110739516A (en) * | 2019-10-28 | 2020-01-31 | 北京无线电测量研究所 | kinds of power synthesizer |
US11587781B2 (en) | 2021-05-24 | 2023-02-21 | Hamamatsu Photonics K.K. | Laser-driven light source with electrodeless ignition |
Family Cites Families (114)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3179213A (en) | 1960-03-14 | 1965-04-20 | Eitel Mccullough Inc | Dielectric window and method of making it |
US3641389A (en) | 1969-11-05 | 1972-02-08 | Varian Associates | High-power microwave excited plasma discharge lamp |
US3860854A (en) | 1972-01-17 | 1975-01-14 | Donald D Hollister | Method for using metallic halides for light production in electrodeless lamps |
US3787705A (en) | 1972-04-28 | 1974-01-22 | Gen Electric | Microwave-excited light emitting device |
US3826950A (en) | 1973-01-16 | 1974-07-30 | Westinghouse Electric Corp | Electrodeless lamp igniter system |
US3943401A (en) | 1975-04-21 | 1976-03-09 | Gte Laboratories Incorporated | Electrodeless light source having a lamp holding fixture which has a separate characteristic impedance for the lamp starting and operating mode |
US4001631A (en) | 1975-04-21 | 1977-01-04 | Gte Laboratories Incorporated | Adjustable length center conductor for termination fixtures for electrodeless lamps |
US3993927A (en) | 1975-04-21 | 1976-11-23 | Gte Laboratories Incorporated | Electrodeless light source |
US3942058A (en) | 1975-04-21 | 1976-03-02 | Gte Laboratories Incorporated | Electrodeless light source having improved arc shaping capability |
US4041352A (en) | 1976-07-14 | 1977-08-09 | Gte Laboratories Incorporated | Automatic starting system for solid state powered electrodeless lamps |
US4053814A (en) | 1976-07-14 | 1977-10-11 | Gte Laboratories Incorporated | Continuous automatic starting assist uv circuit for microwave powered electrodeless lamps |
US4206387A (en) | 1978-09-11 | 1980-06-03 | Gte Laboratories Incorporated | Electrodeless light source having rare earth molecular continua |
US4359668A (en) | 1979-03-14 | 1982-11-16 | Fusion Systems Corporation | Method and apparatus for igniting electrodeless discharge lamp |
JPS56126250A (en) | 1980-03-10 | 1981-10-03 | Mitsubishi Electric Corp | Light source device of micro wave discharge |
US4485332A (en) | 1982-05-24 | 1984-11-27 | Fusion Systems Corporation | Method & apparatus for cooling electrodeless lamps |
US4954755A (en) | 1982-05-24 | 1990-09-04 | Fusion Systems Corporation | Electrodeless lamp having hybrid cavity |
US4749915A (en) | 1982-05-24 | 1988-06-07 | Fusion Systems Corporation | Microwave powered electrodeless light source utilizing de-coupled modes |
US4507587A (en) | 1982-05-24 | 1985-03-26 | Fusion Systems Corporation | Microwave generated electrodeless lamp for producing bright output |
DE3318795A1 (en) * | 1982-05-24 | 1983-12-15 | Fusion Systems Corp., 20852 Rockville, Md. | Lamp without electrodes, supplied by microwaves |
US4504768A (en) | 1982-06-30 | 1985-03-12 | Fusion Systems Corporation | Electrodeless lamp using a single magnetron and improved lamp envelope therefor |
US4607242A (en) | 1983-05-02 | 1986-08-19 | Rockwell International Corporation | Microwave filter |
US4507597A (en) | 1983-06-10 | 1985-03-26 | The Perkin-Elmer Corporation | Electro-magnetic alignment assemblies |
AU574435B2 (en) | 1984-03-02 | 1988-07-07 | Mitsubishi Denki Kabushiki Kaisha | Microwave discharge light source apparatus |
US4633140A (en) | 1984-12-24 | 1986-12-30 | Fusion Systems Corporation | Electrodeless lamp having staggered turn-on of microwave sources |
US4633128A (en) | 1985-05-17 | 1986-12-30 | Ilc Technology, Inc. | Short arc lamp with improved thermal characteristics |
US4652790A (en) | 1985-11-12 | 1987-03-24 | Fusion Systems Corporation | Electrodeless discharge lamp |
JPS62205615A (en) * | 1986-03-05 | 1987-09-10 | 株式会社村田製作所 | Metallization of ceramics |
US4691179A (en) | 1986-12-04 | 1987-09-01 | Motorola, Inc. | Filled resonant cavity filtering apparatus |
JP2805009B2 (en) * | 1988-05-11 | 1998-09-30 | 株式会社日立製作所 | Plasma generator and plasma element analyzer |
US4975625A (en) | 1988-06-24 | 1990-12-04 | Fusion Systems Corporation | Electrodeless lamp which couples to small bulb |
US4902935A (en) | 1988-06-29 | 1990-02-20 | Fusion Systems Corporation | Method and apparatus for evening out the temperature distribution of electrodeless lamp bulbs |
GB8821672D0 (en) | 1988-09-02 | 1988-10-19 | Emi Plc Thorn | Discharge tube arrangement |
US4950059A (en) | 1988-10-11 | 1990-08-21 | General Electric Company | Combination lamp and integrating sphere for efficiently coupling radiant energy from a gas discharge to a lightguide |
US4887192A (en) | 1988-11-04 | 1989-12-12 | Fusion Systems Corporation | Electrodeless lamp having compound resonant structure |
US4978891A (en) | 1989-04-17 | 1990-12-18 | Fusion Systems Corporation | Electrodeless lamp system with controllable spectral output |
US5077822A (en) | 1989-09-22 | 1991-12-31 | Siemens Aktiengesellschaft | Optical film or strip waveguide having a dielectric waveguiding layer |
GB8922862D0 (en) * | 1989-10-11 | 1989-11-29 | Emi Plc Thorn | A discharge tube arrangement |
US5021704A (en) | 1990-02-21 | 1991-06-04 | Fusion Systems Corporation | Method and apparatus for cooling electrodeless lamps |
US5039903A (en) | 1990-03-14 | 1991-08-13 | General Electric Company | Excitation coil for an electrodeless high intensity discharge lamp |
US5051663A (en) | 1990-03-26 | 1991-09-24 | Fusion Systems Corporation | Electrodeless lamp with improved bulb mounting arrangement |
US5113121A (en) * | 1990-05-15 | 1992-05-12 | Gte Laboratories Incorporated | Electrodeless HID lamp with lamp capsule |
US5070277A (en) | 1990-05-15 | 1991-12-03 | Gte Laboratories Incorporated | Electrodless hid lamp with microwave power coupler |
US5404076A (en) | 1990-10-25 | 1995-04-04 | Fusion Systems Corporation | Lamp including sulfur |
US5841242A (en) | 1990-10-25 | 1998-11-24 | Fusion Lighting, Inc. | Electrodeless lamp with elimination of arc attachment |
US5798611A (en) | 1990-10-25 | 1998-08-25 | Fusion Lighting, Inc. | Lamp having controllable spectrum |
US5118997A (en) * | 1991-08-16 | 1992-06-02 | General Electric Company | Dual feedback control for a high-efficiency class-d power amplifier circuit |
US5361274A (en) | 1992-03-12 | 1994-11-01 | Fusion Systems Corp. | Microwave discharge device with TMNMO cavity |
US5227698A (en) | 1992-03-12 | 1993-07-13 | Fusion Systems Corporation | Microwave lamp with rotating field |
US5313373A (en) * | 1992-11-25 | 1994-05-17 | United Parcel Service Of America, Inc. | Apparatus for the uniform illumination of a surface |
US5334913A (en) | 1993-01-13 | 1994-08-02 | Fusion Systems Corporation | Microwave powered lamp having a non-conductive reflector within the microwave cavity |
US5498937A (en) | 1993-02-16 | 1996-03-12 | U.S. Philips Corporation | Electrodeless high-pressure discharge lamp having coil supports of aluminum nitride supporting individual coil turns |
US5541475A (en) | 1993-04-16 | 1996-07-30 | Fusion Lighting, Inc. | Electrodeless lamp with profiled wall thickness |
JPH06349456A (en) * | 1993-06-14 | 1994-12-22 | Toshiba Lighting & Technol Corp | High frequency discharge lamp apparatus and wavaguide |
US5438242A (en) | 1993-06-24 | 1995-08-01 | Fusion Systems Corporation | Apparatus for controlling the brightness of a magnetron-excited lamp |
CN1047260C (en) | 1993-10-15 | 1999-12-08 | 熔化照明股份有限公司 | Tellurium lamp |
US5448135A (en) * | 1993-10-28 | 1995-09-05 | Fusion Lighting, Inc. | Apparatus for coupling electromagnetic radiation from a waveguide to an electrodeless lamp |
DE4401270A1 (en) | 1994-01-18 | 1995-07-20 | Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh | Reflector lamp |
US5525865A (en) | 1994-02-25 | 1996-06-11 | Fusion Lighting, Inc. | Compact microwave source for exciting electrodeless lamps |
JPH08212982A (en) * | 1995-02-02 | 1996-08-20 | Toshiba Corp | Microwave discharge light source device |
US5594303A (en) * | 1995-03-09 | 1997-01-14 | Fusion Lighting, Inc. | Apparatus for exciting an electrodeless lamp with an increasing electric field intensity |
DE19532780A1 (en) | 1995-09-06 | 1997-03-13 | Pates Tech Patentverwertung | Dielectric waveguide |
US5789863A (en) | 1995-10-06 | 1998-08-04 | Ushiodenki Kabushiki Kaisha | Short arc lamp with one-piece cathode support component |
DE19547519C2 (en) | 1995-12-20 | 2003-08-07 | Heraeus Noblelight Gmbh | Electrodeless discharge lamp |
JP3173362B2 (en) * | 1996-03-11 | 2001-06-04 | 松下電器産業株式会社 | Microwave discharge light source device |
US6031333A (en) | 1996-04-22 | 2000-02-29 | Fusion Lighting, Inc. | Compact microwave lamp having a tuning block and a dielectric located in a lamp cavity |
US6291936B1 (en) * | 1996-05-31 | 2001-09-18 | Fusion Lighting, Inc. | Discharge lamp with reflective jacket |
ATE246844T1 (en) | 1996-05-31 | 2003-08-15 | Fusion Lighting Inc | MULTIPLE REFLECTION ELECTRODELESS LAMP WITH A FILLING CONTAINING SULFUR OR SELENIUM AND METHOD FOR GENERATING RADIATION USING SUCH A LAMP |
JP3389819B2 (en) * | 1996-06-10 | 2003-03-24 | 株式会社村田製作所 | Dielectric waveguide resonator |
US5786667A (en) | 1996-08-09 | 1998-07-28 | Fusion Lighting, Inc. | Electrodeless lamp using separate microwave energy resonance modes for ignition and operation |
US6049170A (en) * | 1996-11-01 | 2000-04-11 | Matsushita Electric Industrial Co., Ltd. | High frequency discharge energy supply means and high frequency electrodeless discharge lamp device |
US5910710A (en) | 1996-11-22 | 1999-06-08 | Fusion Lighting, Inc. | Method and apparatus for powering an electrodeless lamp with reduced radio frequency interference |
US5926079A (en) | 1996-12-05 | 1999-07-20 | Motorola Inc. | Ceramic waveguide filter with extracted pole |
US5923116A (en) | 1996-12-20 | 1999-07-13 | Fusion Lighting, Inc. | Reflector electrode for electrodeless bulb |
US5949180A (en) | 1996-12-20 | 1999-09-07 | Fusion Lighting, Inc. | Lamp apparatus with reflective ceramic sleeve holding a plasma that emits light |
US6005332A (en) | 1996-12-20 | 1999-12-21 | Fusion Lighting, Inc. | Polarized light producing lamp apparatus that uses low temperature polarizing film |
ZA9711281B (en) | 1996-12-20 | 1998-09-21 | Fusion Lighting Inc | High efficiency electrodeless lamp apparatus with frit sealed ceramic reflecting housing that contains a plasma light source |
US5910754A (en) * | 1997-05-02 | 1999-06-08 | Maury Microwave, Inc. | Reduced height waveguide tuner for impedance matching |
JP2001527693A (en) | 1997-05-20 | 2001-12-25 | フュージョン ライティング,インコーポレイテッド | Lamp bulb with integrated reflector |
TW406280B (en) * | 1997-05-21 | 2000-09-21 | Fusion Lighting Inc | non-rotating electrodeless lamp containing molecular fill |
JPH10335096A (en) | 1997-06-03 | 1998-12-18 | Hitachi Ltd | Plasma processing device |
AU8782898A (en) | 1997-08-13 | 1999-03-08 | Fusion Lighting, Inc. | Direct rotary screen printing on cylindrical articles |
US6016766A (en) * | 1997-12-29 | 2000-01-25 | Lam Research Corporation | Microwave plasma processor |
US6137237A (en) | 1998-01-13 | 2000-10-24 | Fusion Lighting, Inc. | High frequency inductive lamp and power oscillator |
US6313587B1 (en) | 1998-01-13 | 2001-11-06 | Fusion Lighting, Inc. | High frequency inductive lamp and power oscillator |
JP2002515578A (en) * | 1998-05-21 | 2002-05-28 | サーモン マニュファクチュアリング カンパニー | Heater for apparatus having pipe stand and its mounting system |
AU6034999A (en) | 1998-09-17 | 2000-04-03 | Fusion Lighting, Inc. | Lamp with improved dichroic reflector |
KR20020006538A (en) * | 1999-05-12 | 2002-01-19 | 키플링 켄트 | High brightness microwave lamp |
US6825620B2 (en) * | 1999-06-21 | 2004-11-30 | Access Business Group International Llc | Inductively coupled ballast circuit |
AU6335400A (en) * | 1999-07-02 | 2001-01-22 | Fusion Lighting, Inc. | High output lamp with high brightness |
US6666739B2 (en) | 1999-12-27 | 2003-12-23 | Ceravision Technology Limited | Method for manufacturing an electrodeless lamp |
JP2001202923A (en) * | 2000-01-19 | 2001-07-27 | Victor Co Of Japan Ltd | Resonator for electrodeless lamp and light source apparatus |
AU2001234645A1 (en) * | 2000-01-21 | 2001-07-31 | Ceravision Technology Limited | Visual display |
JP2001266803A (en) * | 2000-03-17 | 2001-09-28 | Victor Co Of Japan Ltd | Electrodeless discharge lamp |
WO2001073485A1 (en) * | 2000-03-27 | 2001-10-04 | Digital Reflections, Inc. | High efficiency prism assembly for image projection |
US20060250090A9 (en) * | 2000-03-27 | 2006-11-09 | Charles Guthrie | High intensity light source |
US20020001056A1 (en) * | 2000-04-05 | 2002-01-03 | Edmund Sandberg | Reflective microdisplay for light engine based video projection applictions |
CN1436362A (en) * | 2000-04-26 | 2003-08-13 | 康奈尔研究基金会股份有限公司 | Lamp utilizing fibre for enhanced starting field |
US6737809B2 (en) | 2000-07-31 | 2004-05-18 | Luxim Corporation | Plasma lamp with dielectric waveguide |
US6922021B2 (en) * | 2000-07-31 | 2005-07-26 | Luxim Corporation | Microwave energized plasma lamp with solid dielectric waveguide |
US7429818B2 (en) | 2000-07-31 | 2008-09-30 | Luxim Corporation | Plasma lamp with bulb and lamp chamber |
US6856092B2 (en) | 2000-12-06 | 2005-02-15 | Itw, Inc. | Electrodeless lamp |
ATE446514T1 (en) * | 2001-04-24 | 2009-11-15 | Vlaams Interuniv Inst Biotech | USE OF ßHYPOXIA INDUCIBLE FACTOR 2ALPHAß TO TREAT ßNEONATAL RESPIRATORY DISTRESS SYNDROMES |
US6566817B2 (en) * | 2001-09-24 | 2003-05-20 | Osram Sylvania Inc. | High intensity discharge lamp with only one electrode |
US7253091B2 (en) * | 2001-09-28 | 2007-08-07 | Hrl Laboratories, Llc | Process for assembling three-dimensional systems on a chip and structure thus obtained |
US7034464B1 (en) * | 2001-11-06 | 2006-04-25 | Sigma Designs, Inc. | Generating light from electromagnetic energy |
US6962426B2 (en) * | 2001-11-29 | 2005-11-08 | Infocus Corporation | Recirculation of reflected source light in an image projection system |
US6664842B1 (en) * | 2001-12-28 | 2003-12-16 | Inphi Corporation | FET active load and current source |
DE10213911A1 (en) | 2002-03-28 | 2003-10-23 | Philips Intellectual Property | Halogen headlight lamp for an automobile |
US6717806B2 (en) * | 2002-06-25 | 2004-04-06 | Hewlett-Packard Development Company, L.P. | Component alignment and retention mechanism |
KR100565342B1 (en) * | 2003-07-02 | 2006-03-30 | 엘지전자 주식회사 | Mirror structure of electrodeless lighting system |
US6980021B1 (en) * | 2004-06-18 | 2005-12-27 | Inphi Corporation | Output buffer with time varying source impedance for driving capacitively-terminated transmission lines |
US20050286263A1 (en) * | 2004-06-23 | 2005-12-29 | Champion David A | Plasma lamp with light-transmissive waveguide |
JP4872297B2 (en) * | 2005-09-30 | 2012-02-08 | 船井電機株式会社 | Backlight light source drive circuit |
US7291985B2 (en) * | 2005-10-04 | 2007-11-06 | Topanga Technologies, Inc. | External resonator/cavity electrode-less plasma lamp and method of exciting with radio-frequency energy |
-
2001
- 2001-03-15 US US09/809,718 patent/US6737809B2/en not_active Expired - Lifetime
- 2001-07-27 AU AU2001279063A patent/AU2001279063A1/en not_active Abandoned
- 2001-07-27 WO PCT/US2001/023745 patent/WO2002011181A1/en active IP Right Grant
- 2001-07-27 JP JP2002516811A patent/JP4932124B2/en not_active Expired - Fee Related
- 2001-07-27 ES ES01957305T patent/ES2337765T3/en not_active Expired - Lifetime
- 2001-07-27 EP EP01957305A patent/EP1307899B1/en not_active Expired - Lifetime
- 2001-07-27 AT AT01957305T patent/ATE451715T1/en not_active IP Right Cessation
- 2001-07-27 KR KR10-2003-7001240A patent/KR100460151B1/en not_active IP Right Cessation
- 2001-07-27 DE DE60140751T patent/DE60140751D1/en not_active Expired - Lifetime
- 2001-07-27 EP EP05024077A patent/EP2133905A1/en not_active Withdrawn
- 2001-07-27 CN CNB018136451A patent/CN100459023C/en not_active Expired - Fee Related
-
2004
- 2004-02-04 US US10/771,788 patent/US7348732B2/en not_active Expired - Fee Related
-
2005
- 2005-03-18 US US11/084,177 patent/US7362056B2/en not_active Expired - Fee Related
- 2005-03-18 US US11/083,559 patent/US7362055B2/en not_active Expired - Fee Related
- 2005-03-18 US US11/083,552 patent/US7391158B2/en not_active Expired - Fee Related
- 2005-03-18 US US11/083,558 patent/US7498747B2/en not_active Expired - Fee Related
- 2005-03-18 US US11/083,557 patent/US7362054B2/en not_active Expired - Fee Related
- 2005-03-18 US US11/084,069 patent/US7358678B2/en not_active Expired - Fee Related
-
2008
- 2008-09-11 US US12/209,042 patent/US7940007B2/en not_active Expired - Fee Related
- 2008-10-15 US US12/251,718 patent/US7919923B2/en not_active Expired - Fee Related
-
2011
- 2011-02-15 US US13/027,713 patent/US8110988B2/en not_active Expired - Fee Related
- 2011-03-16 US US13/049,457 patent/US8203272B2/en not_active Expired - Fee Related
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2001279063A1 (en) | Plasma lamp with dielectric waveguide | |
WO2004070762A3 (en) | Microwave energized plasma lamp with dielectric waveguide | |
AU2016200986B2 (en) | Light source | |
US8143801B2 (en) | Electrodeless lamps and methods | |
US8853931B2 (en) | Electrodeless plasma lamp with modified power coupling | |
EP1564788A3 (en) | Electrodeless lighting system | |
WO2003036700A1 (en) | Device and method for microwave plasma processing, and microwave power supply device | |
EP0772226A3 (en) | Ultraviolet irradiating apparatus and components thereof | |
EP1499164A3 (en) | Microwave powered lamp with reliable detection of burned out light bulbs | |
WO2004027311A3 (en) | Solid state light source, as for a flashlight | |
EP1335407A3 (en) | Electrodeless lighting system and bulb therefor | |
EP1113522A3 (en) | Coupling structure of waveguide and applicator, and its application to electrodeless lamp | |
CA2185267A1 (en) | High intensity electrodeless low pressure light source | |
WO2004088706A3 (en) | Ultraviolet lamp | |
WO2001022783A3 (en) | Apparatus and method for generating ultraviolet radiation | |
AU3565301A (en) | Controllable low proton source | |
EP1310985A3 (en) | Electrodeless lighting system | |
JP2011090851A (en) | Electrodeless plasma lamp, and method of generating light with use of electrodeless plasma lamp | |
IL158492A0 (en) | Device for exciting a centrally focused reflector antenna | |
AU2010100687A4 (en) | Plasma lamp having tunable frequency dielectric waveguide with stabilized permittivity | |
Anderson et al. | Microwave Discharges in Sulfur | |
AU2010100688A4 (en) | Electrodeless lamps and methods | |
SE0000194L (en) | Security structure for fluorescent lamps | |
JPS647498A (en) | Microwave discharge light source device | |
EP1137094A3 (en) | Resonance elimination in high speed packages |