WO1995034112A3 - Dimer laser, method and apparatus for data transmission, method and apparatus for storing and reading data, method and apparatus for detecting diatomic molecules, and laser projection microscope - Google Patents
Dimer laser, method and apparatus for data transmission, method and apparatus for storing and reading data, method and apparatus for detecting diatomic molecules, and laser projection microscope Download PDFInfo
- Publication number
- WO1995034112A3 WO1995034112A3 PCT/EP1995/002250 EP9502250W WO9534112A3 WO 1995034112 A3 WO1995034112 A3 WO 1995034112A3 EP 9502250 W EP9502250 W EP 9502250W WO 9534112 A3 WO9534112 A3 WO 9534112A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- laser
- dimer
- storing
- detecting
- data transmission
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/09—Processes or apparatus for excitation, e.g. pumping
- H01S3/091—Processes or apparatus for excitation, e.g. pumping using optical pumping
- H01S3/094—Processes or apparatus for excitation, e.g. pumping using optical pumping by coherent light
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
- G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
- G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/06—Devices or arrangements for monitoring or testing fuel or fuel elements outside the reactor core, e.g. for burn-up, for contamination
- G21C17/07—Leak testing
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
Disclosed is a dimer laser (50) which is able to produce a beam of laser light (25) with a spectrum extending over a large part of the visible wavelength range, including a part of the ultraviolet and/or a part of the infrared wavelength range, which spectrum is very rich in equidistant spectral lines. This is achieved in that the pump light (31) used for stimulating the laser emission is not coupled axially but sideways. Further described are a number of examples of uses of a dimer laser (50).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU27905/95A AU2790595A (en) | 1994-06-08 | 1995-06-08 | Dimer laser, method and apparatus for data transmission, method and apparatus for storing and reading data, method and apparatus for detecting diatomic molecules, and laser projection microscope |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL9400934A NL9400934A (en) | 1994-06-08 | 1994-06-08 | Dimer laser, method and device for data transmission, method and device for storing and reading data, method and device for detecting diatomic molecules, and laser projection microscope. |
NL9400934 | 1994-06-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1995034112A2 WO1995034112A2 (en) | 1995-12-14 |
WO1995034112A3 true WO1995034112A3 (en) | 1996-03-07 |
Family
ID=19864283
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1995/002250 WO1995034112A2 (en) | 1994-06-08 | 1995-06-08 | Dimer laser, method and apparatus for data transmission, method and apparatus for storing and reading data, method and apparatus for detecting diatomic molecules, and laser projection microscope |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU2790595A (en) |
NL (1) | NL9400934A (en) |
WO (1) | WO1995034112A2 (en) |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920983A (en) * | 1973-10-10 | 1975-11-18 | Gte Laboratories Inc | Multi-channel optical communications system utilizing multi wavelength dye laser |
FR2410383A1 (en) * | 1977-11-28 | 1979-06-22 | Quantel Sa | High output dye laser - is excited through sides of dye cell and is optically pumped by another laser |
JPS59217244A (en) * | 1983-05-24 | 1984-12-07 | Victor Co Of Japan Ltd | Information signal recording disk |
DE3329719A1 (en) * | 1983-08-17 | 1985-03-07 | Siemens Ag | PHOTODIOD WITH RESONATOR STRUCTURE FOR INCREASING ABSORPTION |
WO1987006775A1 (en) * | 1986-04-29 | 1987-11-05 | Macquarie University | Mode locked pulsed dye laser |
JPH01278786A (en) * | 1988-04-30 | 1989-11-09 | Topcon Corp | Two or more wavelength oscillation type gas laser tube |
EP0368442A2 (en) * | 1988-11-08 | 1990-05-16 | Pioneer Electronic Corporation | Optical information record carrier and the method of producing the same |
EP0383138A2 (en) * | 1989-02-16 | 1990-08-22 | Siemens Aktiengesellschaft | Device for the direct optical reception of a plurality of wave lengths |
EP0426409A2 (en) * | 1989-10-30 | 1991-05-08 | Matsushita Electric Industrial Co., Ltd. | Multilayered optial disk |
US5107483A (en) * | 1987-08-19 | 1992-04-21 | Mitsubishi Denki Kabushiki Kaisha | Frequency selective optical data record/regenerate apparatus |
EP0520619A1 (en) * | 1991-06-28 | 1992-12-30 | Pioneer Electronic Corporation | Optical information recording medium |
JPH05151616A (en) * | 1991-11-26 | 1993-06-18 | Hitachi Ltd | Optical recording medium, production thereof and reproducing device |
-
1994
- 1994-06-08 NL NL9400934A patent/NL9400934A/en not_active Application Discontinuation
-
1995
- 1995-06-08 WO PCT/EP1995/002250 patent/WO1995034112A2/en active Application Filing
- 1995-06-08 AU AU27905/95A patent/AU2790595A/en not_active Abandoned
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3920983A (en) * | 1973-10-10 | 1975-11-18 | Gte Laboratories Inc | Multi-channel optical communications system utilizing multi wavelength dye laser |
FR2410383A1 (en) * | 1977-11-28 | 1979-06-22 | Quantel Sa | High output dye laser - is excited through sides of dye cell and is optically pumped by another laser |
JPS59217244A (en) * | 1983-05-24 | 1984-12-07 | Victor Co Of Japan Ltd | Information signal recording disk |
DE3329719A1 (en) * | 1983-08-17 | 1985-03-07 | Siemens Ag | PHOTODIOD WITH RESONATOR STRUCTURE FOR INCREASING ABSORPTION |
WO1987006775A1 (en) * | 1986-04-29 | 1987-11-05 | Macquarie University | Mode locked pulsed dye laser |
US5107483A (en) * | 1987-08-19 | 1992-04-21 | Mitsubishi Denki Kabushiki Kaisha | Frequency selective optical data record/regenerate apparatus |
JPH01278786A (en) * | 1988-04-30 | 1989-11-09 | Topcon Corp | Two or more wavelength oscillation type gas laser tube |
EP0368442A2 (en) * | 1988-11-08 | 1990-05-16 | Pioneer Electronic Corporation | Optical information record carrier and the method of producing the same |
EP0383138A2 (en) * | 1989-02-16 | 1990-08-22 | Siemens Aktiengesellschaft | Device for the direct optical reception of a plurality of wave lengths |
EP0426409A2 (en) * | 1989-10-30 | 1991-05-08 | Matsushita Electric Industrial Co., Ltd. | Multilayered optial disk |
EP0520619A1 (en) * | 1991-06-28 | 1992-12-30 | Pioneer Electronic Corporation | Optical information recording medium |
JPH05151616A (en) * | 1991-11-26 | 1993-06-18 | Hitachi Ltd | Optical recording medium, production thereof and reproducing device |
Non-Patent Citations (9)
Title |
---|
ACAMPORA A.S.:: "A high capacity metropolitan area network using lightwave transmission and time-multiplexed switching", IEEE TRANSACTIONS ON COMMUNICATIONS, vol. 38, no. 10, 1 October 1990 (1990-10-01), pages 1761 - 1770, XP000176871 * |
CHICKLIS E.P. ET AL.:: "Optical frequency shifting lever", APPLIED PHYSICS LETTERS, vol. 39, no. 5, 1 September 1981 (1981-09-01), US;, pages 384 - 386 * |
D. CASANET:: "Ein neues optisches PCM-Kommunikationssystem", LASER + ELEKTRO-OPTIK, no. 9, September 1972 (1972-09-01), STUTTGART, DE;, pages 25 - 28 * |
J.E. EPLER ET AL.:: "Broad-band gain in optically pumped S2", IEEE JOURNAL OF QUANTUM ELECTRONICS, vol. QE-19, no. 11, November 1983 (1983-11-01), NEW YORK, US;, pages 1686 - 1691 * |
KAMRAN KIASALEH:: "Fiber optic frequency hopping multiple access communication system", IEEE PHOTONICS TECHNOLOGY LETTERS, vol. 3, no. 2, 1 February 1991 (1991-02-01), pages 173 - 175, XP000203001 * |
PATENT ABSTRACTS OF JAPAN vol. 14, no. 55 (E - 882)<3998> 31 January 1990 (1990-01-31) * |
PATENT ABSTRACTS OF JAPAN vol. 17, no. 550 (P - 1624) 4 October 1993 (1993-10-04) * |
PATENT ABSTRACTS OF JAPAN vol. 9, no. 90 (P - 350) 19 April 1985 (1985-04-19) * |
STREBEL B. ET AL.:: "Switching in coherent multi-carrier systems", COMMUNICATIONS TECHNOLOGY FOR THE 1990'S AND BEYOND, vol. 1, 27 November 1989 (1989-11-27), DALLAS, US; NOVEMBER 27-30, 1989, pages 32 - 36, XP000091100 * |
Also Published As
Publication number | Publication date |
---|---|
AU2790595A (en) | 1996-01-04 |
NL9400934A (en) | 1996-01-02 |
WO1995034112A2 (en) | 1995-12-14 |
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