ATE436036T1 - Modensprungfreies laser mit einem mikrohergestelltes gitter mit blaze-bereich - Google Patents

Modensprungfreies laser mit einem mikrohergestelltes gitter mit blaze-bereich

Info

Publication number
ATE436036T1
ATE436036T1 AT07718159T AT07718159T ATE436036T1 AT E436036 T1 ATE436036 T1 AT E436036T1 AT 07718159 T AT07718159 T AT 07718159T AT 07718159 T AT07718159 T AT 07718159T AT E436036 T1 ATE436036 T1 AT E436036T1
Authority
AT
Austria
Prior art keywords
grating
beams
blaze
micro
area
Prior art date
Application number
AT07718159T
Other languages
English (en)
Inventor
Ross Stanley
Maurizio Tormen
Rino Kunz
Philippe Niedermann
Original Assignee
Suisse Electronique Microtech
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suisse Electronique Microtech filed Critical Suisse Electronique Microtech
Application granted granted Critical
Publication of ATE436036T1 publication Critical patent/ATE436036T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating
    • G01J3/1804—Plane gratings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0808—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more diffracting elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/18—Diffraction gratings
    • G02B5/1828—Diffraction gratings having means for producing variable diffraction
    • 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
    • H01S5/00—Semiconductor lasers
    • H01S5/10—Construction or shape of the optical resonator, e.g. extended or external cavity, coupled cavities, bent-guide, varying width, thickness or composition of the active region
    • H01S5/14—External cavity lasers
    • H01S5/141—External cavity lasers using a wavelength selective device, e.g. a grating or etalon

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Diffracting Gratings Or Hologram Optical Elements (AREA)
  • Electroluminescent Light Sources (AREA)
  • Lasers (AREA)
  • Optical Elements Other Than Lenses (AREA)
AT07718159T 2006-01-21 2007-01-22 Modensprungfreies laser mit einem mikrohergestelltes gitter mit blaze-bereich ATE436036T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP06100690 2006-01-21
PCT/EP2007/050605 WO2007082952A1 (en) 2006-01-21 2007-01-22 Microfabricated blazed grating, devices in which such a grating is employed and fabrication process

Publications (1)

Publication Number Publication Date
ATE436036T1 true ATE436036T1 (de) 2009-07-15

Family

ID=36097071

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07718159T ATE436036T1 (de) 2006-01-21 2007-01-22 Modensprungfreies laser mit einem mikrohergestelltes gitter mit blaze-bereich

Country Status (6)

Country Link
US (2) US8465660B2 (de)
EP (1) EP1994433B1 (de)
JP (1) JP2009524229A (de)
AT (1) ATE436036T1 (de)
DE (1) DE602007001530D1 (de)
WO (1) WO2007082952A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009135982A1 (en) * 2008-05-05 2009-11-12 Nanocomp Ltd Light manipulation arrangement
EP2211154B1 (de) 2009-01-22 2017-03-15 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Monochromator mit abstimmbarem Gitter
US9219177B2 (en) 2010-04-07 2015-12-22 International Business Machines Corporation Photo detector and integrated circuit
JP6148177B2 (ja) * 2011-02-08 2017-06-14 バテル メモリアル インスティチュート ラマンまたは他の分光法システムのためのライン光源
US9606273B2 (en) 2012-01-11 2017-03-28 Lumentum Operations Llc Diffractive MEMS device
EP3249442B1 (de) * 2016-05-24 2018-04-18 Sick Ag Strahlablenkungselement
FI128410B (en) 2017-06-02 2020-04-30 Dispelix Oy A method of fabricating a height modulated optical diffractive grating
US12085740B2 (en) * 2020-05-28 2024-09-10 Apple Inc. Tunable diffractive optics

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10341057A (ja) 1997-06-06 1998-12-22 Ando Electric Co Ltd 外部共振器型波長可変半導体レーザー光源およびその波長可変方法
WO1999048197A2 (en) 1998-03-16 1999-09-23 Trex Communications Corporation Piezoelectric difraction grating light steering device
US6657723B2 (en) * 2000-12-13 2003-12-02 International Business Machines Corporation Multimode planar spectrographs for wavelength demultiplexing and methods of fabrication
JP2002189112A (ja) * 2000-12-22 2002-07-05 Canon Inc 回折光学素子の製造方法、回折光学素子の製造方法によって製造したことを特徴とする回折光学素子製造用金型、回折光学素子、および該回折光学素子を有する光学系、光学機器、露光装置、デバイス製造方法、デバイス
US6643065B1 (en) * 2001-01-18 2003-11-04 Donn Michael Silberman Variable spacing diffraction grating
US6901088B2 (en) * 2001-07-06 2005-05-31 Intel Corporation External cavity laser apparatus with orthogonal tuning of laser wavelength and cavity optical pathlength
US7042920B2 (en) * 2002-03-06 2006-05-09 Board Of Trustees Of The Leland Stanford Junior University Phased array gratings and tunable lasers using same
AU2002344973A1 (en) 2002-05-17 2003-12-02 Agilent Technologies, Inc. Laser cavity with variable dispersion element
US6747785B2 (en) * 2002-10-24 2004-06-08 Hewlett-Packard Development Company, L.P. MEMS-actuated color light modulator and methods
US6975459B2 (en) * 2003-03-12 2005-12-13 Massachusetts Institute Of Technology Micro-actuated adaptive diffractive composites
KR100815337B1 (ko) * 2004-10-08 2008-03-19 삼성전기주식회사 디지탈 미세 경사형 회절격자 광변조기

Also Published As

Publication number Publication date
US7826501B2 (en) 2010-11-02
DE602007001530D1 (de) 2009-08-20
JP2009524229A (ja) 2009-06-25
US8465660B2 (en) 2013-06-18
US20090028194A1 (en) 2009-01-29
US20100220395A1 (en) 2010-09-02
EP1994433A1 (de) 2008-11-26
WO2007082952A1 (en) 2007-07-26
EP1994433B1 (de) 2009-07-08

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Legal Events

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