JPH0138288B2 - - Google Patents

Info

Publication number
JPH0138288B2
JPH0138288B2 JP57144254A JP14425482A JPH0138288B2 JP H0138288 B2 JPH0138288 B2 JP H0138288B2 JP 57144254 A JP57144254 A JP 57144254A JP 14425482 A JP14425482 A JP 14425482A JP H0138288 B2 JPH0138288 B2 JP H0138288B2
Authority
JP
Japan
Prior art keywords
cylindrical lens
cylindrical
axis
semiconductor laser
lens
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.)
Expired
Application number
JP57144254A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5933426A (ja
Inventor
Masaaki Tojo
Keiichi Iiyama
Yoshikazu Suehiro
Yoshihisa Mochida
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP57144254A priority Critical patent/JPS5933426A/ja
Publication of JPS5933426A publication Critical patent/JPS5933426A/ja
Publication of JPH0138288B2 publication Critical patent/JPH0138288B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4201—Packages, e.g. shape, construction, internal or external details
    • G02B6/4204—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms
    • G02B6/4207—Packages, e.g. shape, construction, internal or external details the coupling comprising intermediate optical elements, e.g. lenses, holograms with optical elements reducing the sensitivity to optical feedback
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3066—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Semiconductor Lasers (AREA)
  • Light Guides In General And Applications Therefor (AREA)
JP57144254A 1982-08-19 1982-08-19 光アイソレ−タの入射側における結合装置 Granted JPS5933426A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57144254A JPS5933426A (ja) 1982-08-19 1982-08-19 光アイソレ−タの入射側における結合装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57144254A JPS5933426A (ja) 1982-08-19 1982-08-19 光アイソレ−タの入射側における結合装置

Publications (2)

Publication Number Publication Date
JPS5933426A JPS5933426A (ja) 1984-02-23
JPH0138288B2 true JPH0138288B2 (cs) 1989-08-14

Family

ID=15357818

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57144254A Granted JPS5933426A (ja) 1982-08-19 1982-08-19 光アイソレ−タの入射側における結合装置

Country Status (1)

Country Link
JP (1) JPS5933426A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018074017A (ja) * 2016-10-31 2018-05-10 株式会社島津製作所 レーザ装置
US20220019034A1 (en) * 2020-07-14 2022-01-20 Waymo Llc Stabilizing Power Output

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53133048A (en) * 1977-04-25 1978-11-20 Hitachi Shipbuilding Eng Co Fannshaped light band projector
JPS54143659A (en) * 1978-04-28 1979-11-09 Canon Inc Image forming optical system for semiconductor laser
JPS5670519A (en) * 1979-11-15 1981-06-12 Kokusai Denshin Denwa Co Ltd <Kdd> Light isolator

Also Published As

Publication number Publication date
JPS5933426A (ja) 1984-02-23

Similar Documents

Publication Publication Date Title
EP0473071B1 (en) Beam combining apparatus for semiconductor lasers
US5689360A (en) Polarization independent optical isolator
US5299056A (en) Optical passive component assembly
US5408553A (en) Optical power splitter for splitting high power light
US6765725B1 (en) Fiber pigtailed high power laser diode module with high brightness
US5268913A (en) Frequency-doubling solid state laser
US6160934A (en) Hollow lensing duct
JPH0138288B2 (cs)
GB1060055A (en) Laser system
US3397024A (en) Optical prism for use in beam divergence reducing apparatus
CN112103768B (zh) 一种半导体激光器
JP2000039590A (ja) 反射型光サーキュレータ
JPS622217A (ja) 単一モ−ド・フアイバ付き半導体レ−ザ
GB1097665A (en) Improved lasing system
US5805749A (en) Highly stable photoreceiver
US3542478A (en) Laser autocollimator
JPS61167912A (ja) 光結合装置
JPS62196620A (ja) レ−ザモジユ−ル
JPH023522Y2 (cs)
JPH06148470A (ja) 光受動モジュール
JPH0459799B2 (cs)
JPH0249483A (ja) レーザ増幅器
JPS6120016A (ja) 光アイソレ−タ
JPH0634916A (ja) 光アイソレータ
CN115774304A (zh) 一种光路复用的偏振相关双级光隔离器