CN1281999C - 用于带集成光学隔离器的偏振分束器/合束器的方法和设备 - Google Patents
用于带集成光学隔离器的偏振分束器/合束器的方法和设备 Download PDFInfo
- Publication number
- CN1281999C CN1281999C CNB028035887A CN02803588A CN1281999C CN 1281999 C CN1281999 C CN 1281999C CN B028035887 A CNB028035887 A CN B028035887A CN 02803588 A CN02803588 A CN 02803588A CN 1281999 C CN1281999 C CN 1281999C
- Authority
- CN
- China
- Prior art keywords
- birefringece crystal
- optical fiber
- optical
- wedge
- angle
- 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 - Lifetime
Links
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/28—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising
- G02B27/283—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 for polarising used for beam splitting or combining
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/09—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect
- G02F1/093—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on magneto-optical elements, e.g. exhibiting Faraday effect used as non-reciprocal devices, e.g. optical isolators, circulators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
Claims (16)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26117901P | 2001-01-10 | 2001-01-10 | |
US60/261,179 | 2001-01-10 | ||
US09/900,091 | 2001-07-05 | ||
US09/900,091 US6628461B2 (en) | 2001-01-10 | 2001-07-05 | Method and apparatus for a polarization beam splitter/combiner with an integrated optical isolator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1578921A CN1578921A (zh) | 2005-02-09 |
CN1281999C true CN1281999C (zh) | 2006-10-25 |
Family
ID=26948447
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB028035887A Expired - Lifetime CN1281999C (zh) | 2001-01-10 | 2002-01-10 | 用于带集成光学隔离器的偏振分束器/合束器的方法和设备 |
Country Status (7)
Country | Link |
---|---|
US (1) | US6628461B2 (zh) |
EP (1) | EP1350133B1 (zh) |
CN (1) | CN1281999C (zh) |
AT (1) | ATE338962T1 (zh) |
DE (1) | DE60214511D1 (zh) |
HK (1) | HK1069638A1 (zh) |
WO (1) | WO2002056093A2 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6813414B1 (en) * | 2000-07-17 | 2004-11-02 | Finisar Corporation | Fiber optical pigtail geometry for improved extinction ratio of polarization maintaining fibers |
US20020110307A1 (en) * | 2001-02-14 | 2002-08-15 | Yonglin Huang | Optical polarization beam splitter/combiner with isolation in the backward optical path |
US6819810B1 (en) * | 2002-04-09 | 2004-11-16 | Oplink Communications, Inc. | Depolarizer |
US6873462B2 (en) * | 2002-04-09 | 2005-03-29 | Oplink Communications, Inc. | Three-port circulator |
US6987896B1 (en) * | 2002-04-09 | 2006-01-17 | Oplink Communications, Inc. | Optical isolator |
US6900933B1 (en) * | 2002-04-23 | 2005-05-31 | Oplink Communications, Inc. | Integrated two-pump combiner for optical fiber amplifiers |
CN1314978C (zh) * | 2002-04-26 | 2007-05-09 | 国际商业机器公司 | 偏振光束分离器 |
US6839170B2 (en) * | 2002-10-15 | 2005-01-04 | Oplink Communications, Inc. | Optical isolator |
US6919989B1 (en) | 2002-10-30 | 2005-07-19 | Finisar Corporation | Integrated optical isolator and polarization beam combiner |
US7412132B1 (en) * | 2004-09-20 | 2008-08-12 | Sino Point Technology, Ltd. | Mini fiber optic isolator |
JP5830723B2 (ja) * | 2010-05-27 | 2015-12-09 | アダマンド株式会社 | 光ファイバ複屈折補償ミラー及び電流センサ |
CN102692735A (zh) * | 2011-03-25 | 2012-09-26 | 上海坤腾光电科技有限公司 | 一种反向隔离的偏振光合束器 |
US8837870B1 (en) * | 2013-04-29 | 2014-09-16 | Photop Technologies, Inc. | Fiber coupled laser device having high polarization extinction ratio and high stability |
CN103913857B (zh) * | 2014-04-01 | 2017-04-12 | 浙江奥智光电科技有限公司 | 一种光隔离方法及装置 |
EP3223443B1 (en) * | 2014-11-29 | 2020-01-08 | Huawei Technologies Co. Ltd. | Phase retarder and optical comb filter thereof |
CN109387948A (zh) * | 2017-08-04 | 2019-02-26 | 维林光电(苏州)有限公司 | 一种光纤输出激光器 |
CN110737098B (zh) | 2018-07-19 | 2021-08-17 | 上海微电子装备(集团)股份有限公司 | 一种分光装置 |
CN115516785A (zh) * | 2020-05-07 | 2022-12-23 | 朗美通经营有限责任公司 | 光学隔离器芯 |
US20230236348A1 (en) * | 2022-01-21 | 2023-07-27 | Cisco Technology, Inc. | Focal polarization beam displacer |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3039821A1 (de) | 1980-10-22 | 1982-06-03 | Robert Bosch Gmbh, 7000 Stuttgart | Mehrschichtsystem fuer waermeschutzanwendung |
JPS57100410A (en) | 1980-12-15 | 1982-06-22 | Fujitsu Ltd | Optical isolator |
JPS59176721A (ja) | 1983-03-25 | 1984-10-06 | Fujitsu Ltd | 光アイソレ−タ |
JPS60130934A (ja) | 1983-12-20 | 1985-07-12 | Fujitsu Ltd | 光アイソレ−タ |
JPS61130921A (ja) | 1984-11-30 | 1986-06-18 | Fujitsu Ltd | 光アイソレ−タ |
JPH0746177B2 (ja) * | 1991-05-28 | 1995-05-17 | 三菱瓦斯化学株式会社 | 光アイソレータ |
JPH0813283B2 (ja) | 1991-07-30 | 1996-02-14 | 博 福場 | 光エネルギー電子歯ブラシ |
US5402509A (en) * | 1991-09-12 | 1995-03-28 | Fujitsu Limited | Optical fiber coupling device including lenses and magnetooptics |
US5689367A (en) | 1995-10-13 | 1997-11-18 | E-Tek Dynamics, Inc. | Polarization beam splitter |
US6038357A (en) | 1998-02-03 | 2000-03-14 | E-Tek Dynamics, Inc | PDM-WDM for fiberoptic communication networks |
-
2001
- 2001-07-05 US US09/900,091 patent/US6628461B2/en not_active Expired - Lifetime
-
2002
- 2002-01-10 EP EP02713400A patent/EP1350133B1/en not_active Expired - Lifetime
- 2002-01-10 AT AT02713400T patent/ATE338962T1/de not_active IP Right Cessation
- 2002-01-10 DE DE60214511T patent/DE60214511D1/de not_active Expired - Lifetime
- 2002-01-10 CN CNB028035887A patent/CN1281999C/zh not_active Expired - Lifetime
- 2002-01-10 WO PCT/US2002/000901 patent/WO2002056093A2/en active IP Right Grant
-
2005
- 2005-03-11 HK HK05102162A patent/HK1069638A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
WO2002056093A2 (en) | 2002-07-18 |
US20020089745A1 (en) | 2002-07-11 |
EP1350133B1 (en) | 2006-09-06 |
US6628461B2 (en) | 2003-09-30 |
DE60214511D1 (de) | 2006-10-19 |
HK1069638A1 (en) | 2005-05-27 |
CN1578921A (zh) | 2005-02-09 |
WO2002056093A3 (en) | 2003-05-22 |
EP1350133A2 (en) | 2003-10-08 |
ATE338962T1 (de) | 2006-09-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1281999C (zh) | 用于带集成光学隔离器的偏振分束器/合束器的方法和设备 | |
CN1195238C (zh) | 带隔离的偏振光束分束器和合束器 | |
US6480331B1 (en) | Reflection-type polarization-independent optical isolator, optical isolator/amplifier/monitor, and optical system | |
CA2237319C (en) | Device for focusing light through an optical component | |
US6411749B2 (en) | In-line fiber optic polarization combiner/divider | |
US20020012167A1 (en) | Isolated polarization beam splitter and combiner | |
CA2265236A1 (en) | Polarizing beam splitter/combiner | |
CN108153002B (zh) | 偏振无关型光隔离器 | |
US7050234B2 (en) | Lossless beam combination in a dual fiber collimator using a polarizing beamsplitter | |
CN109390839A (zh) | 光学模块及掺铒光纤放大器 | |
US20020181824A1 (en) | Compact polarization beam combiner/splitter | |
CN1208642C (zh) | 偏振光束分离器或组合器 | |
CN2505867Y (zh) | 一种高隔离度的偏振光合束器 | |
US6765722B2 (en) | Polarization beam combiner for fiber optic applications | |
US6690501B2 (en) | Low cost isolator/polarization beam combiner hybrid component | |
US7173762B2 (en) | Optical isolator with reduced insertion loss and minimized polarization mode dispersion | |
CN1278156C (zh) | 光学双折射装置、光学系统和环形器 | |
US6813397B2 (en) | Micro-optic polarization beam multiplexing/de-multiplexing system | |
CA2249499A1 (en) | Optical circulator | |
CN1399151A (zh) | 光环形器 | |
US6493140B1 (en) | Polarization splitter and combiner and optical devices using the same | |
CN105044936A (zh) | 偏振无关型光隔离器和磁光晶体器件制作方法 | |
JP2777262B2 (ja) | 光アイソレータ装置 | |
US20100265582A1 (en) | Optical isolators | |
US6791751B2 (en) | Three-port optical polarization combiner |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1069638 Country of ref document: HK |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: FINISAR OPTOELECTRONIC COMMUNICATION TECHNOLOGY (W Free format text: FORMER OWNER: FINISAR CORP. Effective date: 20130515 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; TO: WUXI, JIANGSU PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20130515 Address after: Factory J1, block 6, Wuxi export processing zone, Jiangsu, China Patentee after: Finisa photoelectric communication technology (Wuxi) Co., Ltd. Address before: American California Patentee before: Finisar Corp. |
|
CX01 | Expiry of patent term |
Granted publication date: 20061025 |
|
CX01 | Expiry of patent term |