TWI368809B - Laser source based on fabry-perot laser diodes and seeding method using the same - Google Patents
Laser source based on fabry-perot laser diodes and seeding method using the sameInfo
- Publication number
- TWI368809B TWI368809B TW097125759A TW97125759A TWI368809B TW I368809 B TWI368809 B TW I368809B TW 097125759 A TW097125759 A TW 097125759A TW 97125759 A TW97125759 A TW 97125759A TW I368809 B TWI368809 B TW I368809B
- Authority
- TW
- Taiwan
- Prior art keywords
- fabry
- same
- source based
- seeding method
- perot
- Prior art date
Links
- 238000000034 method Methods 0.000 title 1
- 238000010899 nucleation Methods 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/27—Arrangements for networking
- H04B10/272—Star-type networks or tree-type networks
-
- 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
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4031—Edge-emitting structures
- H01S5/4062—Edge-emitting structures with an external cavity or using internal filters, e.g. Talbot filters
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
- H04B10/25—Arrangements specific to fibre transmission
- H04B10/2587—Arrangements specific to fibre transmission using a single light source for multiple stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
- H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
- H04J14/0245—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU
- H04J14/0246—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for downstream transmission, e.g. optical line terminal [OLT] to ONU using one wavelength per ONU
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
- H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
- H04J14/0249—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU
- H04J14/025—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON for upstream transmission, e.g. ONU-to-OLT or ONU-to-ONU using one wavelength per ONU, e.g. for transmissions from-ONU-to-OLT or from-ONU-to-ONU
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0278—WDM optical network architectures
- H04J14/0282—WDM tree architectures
-
- 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
- H01S5/02—Structural details or components not essential to laser action
- H01S5/028—Coatings ; Treatment of the laser facets, e.g. etching, passivation layers or reflecting layers
- H01S5/0287—Facet reflectivity
-
- 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
-
- 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
- H01S5/146—External cavity lasers using a fiber as external cavity
-
- 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
- H01S5/40—Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02 - H01S5/30
- H01S5/4025—Array arrangements, e.g. constituted by discrete laser diodes or laser bar
- H01S5/4031—Edge-emitting structures
- H01S5/4068—Edge-emitting structures with lateral coupling by axially offset or by merging waveguides, e.g. Y-couplers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J14/00—Optical multiplex systems
- H04J14/02—Wavelength-division multiplex systems
- H04J14/0227—Operation, administration, maintenance or provisioning [OAMP] of WDM networks, e.g. media access, routing or wavelength allocation
- H04J14/0241—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths
- H04J14/0242—Wavelength allocation for communications one-to-one, e.g. unicasting wavelengths in WDM-PON
- H04J2014/0253—Allocation of downstream wavelengths for upstream transmission
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Computing Systems (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Lasers (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW097125759A TWI368809B (en) | 2008-07-08 | 2008-07-08 | Laser source based on fabry-perot laser diodes and seeding method using the same |
JP2008200846A JP4885175B2 (ja) | 2008-07-08 | 2008-08-04 | ファブリー・ペロ・レーザーダイオードを基礎とするレーザー装置及びその注入方法 |
US12/197,223 US20100316378A1 (en) | 2008-07-08 | 2008-08-22 | Laser Source Based On Fabry-Perot Laser Diodes And Seeding Method Using The Same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW097125759A TWI368809B (en) | 2008-07-08 | 2008-07-08 | Laser source based on fabry-perot laser diodes and seeding method using the same |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201003272A TW201003272A (en) | 2010-01-16 |
TWI368809B true TWI368809B (en) | 2012-07-21 |
Family
ID=41706395
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW097125759A TWI368809B (en) | 2008-07-08 | 2008-07-08 | Laser source based on fabry-perot laser diodes and seeding method using the same |
Country Status (3)
Country | Link |
---|---|
US (1) | US20100316378A1 (zh) |
JP (1) | JP4885175B2 (zh) |
TW (1) | TWI368809B (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100150560A1 (en) * | 2008-12-12 | 2010-06-17 | Electronics And Communications Research Institute | Apparatus and method for transmitting optical signals with enhanced reflection sensitivity in wavelength division multiplexing passive optical network (wdm-pon) |
US8559821B2 (en) * | 2009-12-02 | 2013-10-15 | Futurewei Technologies, Inc. | Wavelength stabilization and locking for colorless dense wavelength division multiplexing transmitters |
US8606107B2 (en) * | 2010-12-03 | 2013-12-10 | Futurewei Technologies, Inc. | Colorless dense wavelength division multiplexing transmitters |
TW201224624A (en) * | 2010-12-06 | 2012-06-16 | Ind Tech Res Inst | Wavelength-tunable laser source apparatus, laser system and method for adjusting laser source wavelength |
KR20120070260A (ko) * | 2010-12-21 | 2012-06-29 | 한국전자통신연구원 | 파장 분할 다중화 기반 수동형 광가입자망용 씨앗 광 모듈 및 그 구동 방법 |
AU2011226481B2 (en) * | 2011-04-22 | 2015-01-29 | Huawei Technologies Co., Ltd. | Self-injection optical transmitting and receiving module and wavelength division multiplexing passive optical network system |
US9502858B2 (en) * | 2011-07-14 | 2016-11-22 | Applied Optoelectronics, Inc. | Laser array mux assembly with external reflector for providing a selected wavelength or multiplexed wavelengths |
EP2737646B1 (en) | 2011-07-29 | 2017-09-27 | Telefonaktiebolaget LM Ericsson (publ) | Optical access network |
TWI445345B (zh) | 2011-11-17 | 2014-07-11 | Ind Tech Res Inst | 光分波節點 |
US9287987B2 (en) * | 2011-12-01 | 2016-03-15 | Futurewei Technologies, Inc. | Self-seeded colorless burst-mode transmitter using reflective semiconductor optical amplifier and injection locked Fabry-Perot laser |
EP2613461B1 (en) * | 2012-01-03 | 2018-03-07 | Alcatel Lucent | Optical transmitter for WDM optical network |
CN104508921B (zh) | 2012-07-30 | 2019-04-16 | 奥普林克通信公司 | 外腔式法布里-珀罗激光器 |
TWI472171B (zh) * | 2012-09-26 | 2015-02-01 | Chunghwa Telecom Co Ltd | Detection Method and Device for Lightning Mode Modulus FP Laser Spurious Wave Multiplication Passive Optical Network Loop Break |
TWI477096B (zh) * | 2012-10-01 | 2015-03-11 | Chunghwa Telecom Co Ltd | A kind of integrated optometry device with enhanced light ratio |
US9214790B2 (en) * | 2012-10-03 | 2015-12-15 | Applied Optoelectronics, Inc. | Filtered laser array assembly with external optical modulation and WDM optical system including same |
US9444218B1 (en) | 2013-05-10 | 2016-09-13 | Oplink Communications, Inc. | Compact WDM optical modules |
WO2017128214A1 (zh) * | 2016-01-28 | 2017-08-03 | 华为技术有限公司 | 波长可调谐的光发射装置 |
CN105827320B (zh) * | 2016-05-11 | 2018-07-27 | 中天宽带技术有限公司 | 一种用于wdm-pon中的基于ffp滤波器和ffp-soa的超窄带谱切分非相干光源的传输装置 |
US10965393B2 (en) * | 2018-06-26 | 2021-03-30 | Cable Television Laboratories, Inc. | Systems and methods for dual-band modulation and injection-locking for coherent PON |
JP7302430B2 (ja) * | 2019-10-24 | 2023-07-04 | 富士通株式会社 | 波長可変光源、これを用いた光伝送装置、及び波長可変光源の制御方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5691989A (en) * | 1991-07-26 | 1997-11-25 | Accuwave Corporation | Wavelength stabilized laser sources using feedback from volume holograms |
KR100489922B1 (ko) * | 2002-10-01 | 2005-05-17 | 최준국 | 페브리-페롯 레이저 다이오드의 셀프 인젝션 락킹을이용한 고밀도 파장분할 다중방식 수동형 광가입자망 시스템 |
KR100575983B1 (ko) * | 2003-08-23 | 2006-05-02 | 삼성전자주식회사 | 다파장 광송신기와 이를 이용한 양방향 파장 분할 다중시스템 |
KR100608946B1 (ko) * | 2004-10-20 | 2006-08-03 | 광주과학기술원 | 자체잠김된 페브리-페롯 레이저 다이오드를 이용한 파장분할다중 방식의 수동형 광통신망과, 이에 사용되는 지역 기지국 및 그 제어 방법 |
EP1829171A4 (en) * | 2004-12-22 | 2008-04-30 | Korea Advanced Inst Sci & Tech | BROADBAND LIGHT SOURCE WITH FABRY PEROT LASER DIODES |
KR100698766B1 (ko) * | 2005-09-07 | 2007-03-23 | 한국과학기술원 | 파장분할 다중방식 수동형 광 가입자 망 시스템에 사용되는장애 위치 감시 장치 및 이를 구비한 파장분할 다중방식수동형 광 가입자 망 시스템 |
US7738167B2 (en) * | 2005-12-09 | 2010-06-15 | Electronics And Telecommunications Research Institute | Reflective semiconductor optical amplifier (RSOA), RSOA module having the same, and passive optical network using the same |
KR100819034B1 (ko) * | 2006-05-11 | 2008-04-03 | 한국전자통신연구원 | 반사형 반도체 광증폭기 기반 수동형 광가입자망 |
KR100889861B1 (ko) * | 2007-05-09 | 2009-03-24 | 광주과학기술원 | 자체 잠김을 이용한 파장분할다중 방식의 수동형 광통신시스템, 이에 사용되는 중앙 기지국 및 데이터 전송 방법 |
-
2008
- 2008-07-08 TW TW097125759A patent/TWI368809B/zh not_active IP Right Cessation
- 2008-08-04 JP JP2008200846A patent/JP4885175B2/ja active Active
- 2008-08-22 US US12/197,223 patent/US20100316378A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2010021976A (ja) | 2010-01-28 |
JP4885175B2 (ja) | 2012-02-29 |
US20100316378A1 (en) | 2010-12-16 |
TW201003272A (en) | 2010-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |