FR2034704A7 - - Google Patents

Info

Publication number
FR2034704A7
FR2034704A7 FR7007992A FR7007992A FR2034704A7 FR 2034704 A7 FR2034704 A7 FR 2034704A7 FR 7007992 A FR7007992 A FR 7007992A FR 7007992 A FR7007992 A FR 7007992A FR 2034704 A7 FR2034704 A7 FR 2034704A7
Authority
FR
France
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.)
Expired
Application number
FR7007992A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
American Optical Corp
Original Assignee
American Optical Corp
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 American Optical Corp filed Critical American Optical Corp
Application granted granted Critical
Publication of FR2034704A7 publication Critical patent/FR2034704A7/fr
Expired legal-status Critical Current

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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0612—Non-homogeneous structure
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/06—Construction or shape of active medium
    • H01S3/0602—Crystal lasers or glass lasers
    • H01S3/0617—Crystal lasers or glass lasers having a varying composition or cross-section in a specific direction
    • 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
    • H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
    • H01S3/08—Construction or shape of optical resonators or components thereof
    • H01S3/08072—Thermal lensing or thermally induced birefringence; Compensation thereof

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Optics & Photonics (AREA)
  • Lasers (AREA)
FR7007992A 1969-03-06 1970-02-26 Expired FR2034704A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80475069A 1969-03-06 1969-03-06

Publications (1)

Publication Number Publication Date
FR2034704A7 true FR2034704A7 (fr) 1970-12-11

Family

ID=25189733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7007992A Expired FR2034704A7 (fr) 1969-03-06 1970-02-26

Country Status (3)

Country Link
US (1) US3636473A (fr)
FR (1) FR2034704A7 (fr)
GB (1) GB1238627A (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4025157A (en) * 1975-06-26 1977-05-24 The United States Of America As Represented By The Secretary Of The Navy Gradient index miniature coupling lens
US4000416A (en) * 1975-07-11 1976-12-28 International Telephone And Telegraph Corporation Multi-core optical communications fiber
GB8314368D0 (en) * 1983-05-25 1998-05-20 Secr Defence Composite lasers
US4936650A (en) * 1986-04-24 1990-06-26 British Telecommunications Public Limited Company Optical wave guides
CA1294802C (fr) * 1986-06-04 1992-01-28 Benjamin J. Ainslie Guides de lumiere et fabrication de ces guides
US4740983A (en) * 1987-08-28 1988-04-26 General Electric Company Laser apparatus for minimizing wavefront distortion
GB8724736D0 (en) * 1987-10-22 1987-11-25 British Telecomm Optical fibre
US4860295A (en) * 1988-12-12 1989-08-22 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Cladding for transverse-pumped solid-state laser
US5235607A (en) * 1990-12-27 1993-08-10 Mitsui Petrochemical Industries, Ltd. Solid-state laser device and machining apparatus
US5177634A (en) * 1991-10-25 1993-01-05 Bell Communications Research, Inc. High gain limiting erbium-doped fiber amplifier with wide dynamic range
CA2231114A1 (fr) 1995-09-06 1997-03-13 The Research Foundation Of State University Of New York Colorants de montee en frequence a deux photons et leurs applications
US5877890A (en) * 1996-10-30 1999-03-02 Rutgers, The State University Of New Jersey Optical-fiber amplifier having high-saturation output
US6771678B1 (en) * 2000-06-13 2004-08-03 International Business Machines Corporation Laser system and method of operation having improved signal continuity and safety
US8643942B2 (en) * 2010-10-29 2014-02-04 Raytheon Company Compensation of thermally induced refractive index distortions in an optical gain medium or other optical element
CN104348079B (zh) * 2014-10-27 2017-03-15 华北电力大学（保定） 具有抑制横向激射功能的玻璃基质激光棒
CN106207482B (zh) * 2016-08-16 2020-06-19 成都信息工程大学 柱状分层龙勃透镜
JP7124210B2 (ja) * 2019-03-29 2022-08-23 株式会社フジクラ 活性元素添加光ファイバ、共振器、及び、ファイバレーザ装置

Also Published As

Publication number Publication date
DE2002779B2 (de) 1972-08-17
DE2002779A1 (de) 1970-09-10
GB1238627A (fr) 1971-07-07
US3636473A (en) 1972-01-18

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Legal Events

Date Code Title Description
TP Transmission of property