SG186215A1 - Reflective semiconductor optical amplifier for optical networks - Google Patents
Reflective semiconductor optical amplifier for optical networks Download PDFInfo
- Publication number
- SG186215A1 SG186215A1 SG2012089991A SG2012089991A SG186215A1 SG 186215 A1 SG186215 A1 SG 186215A1 SG 2012089991 A SG2012089991 A SG 2012089991A SG 2012089991 A SG2012089991 A SG 2012089991A SG 186215 A1 SG186215 A1 SG 186215A1
- Authority
- SG
- Singapore
- Prior art keywords
- wavelength
- light
- active material
- reflector
- optical
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 75
- 239000004065 semiconductor Substances 0.000 title abstract description 16
- 239000011149 active material Substances 0.000 claims abstract description 100
- 230000003321 amplification Effects 0.000 claims description 17
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 8
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052733 gallium Inorganic materials 0.000 claims description 4
- 229910052738 indium Inorganic materials 0.000 claims description 4
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 description 22
- 239000000835 fiber Substances 0.000 description 11
- 230000005540 biological transmission Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 9
- 238000002310 reflectometry Methods 0.000 description 8
- 230000008929 regeneration Effects 0.000 description 6
- 238000011069 regeneration method Methods 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 239000013307 optical fiber Substances 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 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
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
- H04B10/297—Bidirectional amplification
- H04B10/2971—A single amplifier for both directions
-
- 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
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
-
- 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
- H01S5/026—Monolithically integrated components, e.g. waveguides, monitoring photo-detectors, drivers
-
- 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
- H01S5/04—Processes or apparatus for excitation, e.g. pumping, e.g. by electron beams
- H01S5/042—Electrical excitation ; Circuits therefor
-
- 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
-
- 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
- H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
-
- 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
- H01S5/50—Amplifier structures not provided for in groups H01S5/02 - H01S5/30
- H01S5/5027—Concatenated amplifiers, i.e. amplifiers in series or cascaded
-
- 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
- H04B10/29—Repeaters
- H04B10/291—Repeaters in which processing or amplification is carried out without conversion of the main signal from optical form
-
- 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
- H01S3/23—Arrangements of two or more lasers not provided for in groups H01S3/02 - H01S3/22, e.g. tandem arrangements of separate active media
- H01S3/2308—Amplifier arrangements, e.g. MOPA
- H01S3/2325—Multi-pass amplifiers, e.g. regenerative amplifiers
- H01S3/2333—Double-pass amplifiers
-
- 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
-
- 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
- H01S5/1003—Waveguide having a modified shape along the axis, e.g. branched, curved, tapered, voids
- H01S5/1017—Waveguide having a void for insertion of materials to change optical properties
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optical Communication System (AREA)
- Semiconductor Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP10290362.2A EP2403079B1 (en) | 2010-06-30 | 2010-06-30 | Reflective semiconductor optical amplifier for optical networks |
| PCT/EP2011/060045 WO2012000804A1 (en) | 2010-06-30 | 2011-06-16 | Reflective semiconductor optical amplifier for optical networks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG186215A1 true SG186215A1 (en) | 2013-01-30 |
Family
ID=43020406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG2012089991A SG186215A1 (en) | 2010-06-30 | 2011-06-16 | Reflective semiconductor optical amplifier for optical networks |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US8948605B2 (enExample) |
| EP (1) | EP2403079B1 (enExample) |
| JP (1) | JP5662568B2 (enExample) |
| KR (1) | KR101500056B1 (enExample) |
| CN (1) | CN102986098B (enExample) |
| MY (1) | MY172343A (enExample) |
| SG (1) | SG186215A1 (enExample) |
| TW (1) | TWI497136B (enExample) |
| WO (1) | WO2012000804A1 (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102168666B1 (ko) * | 2013-08-26 | 2020-10-21 | (주)승재 | 반사형 반도체 광 증폭기 패키지 |
| KR102168665B1 (ko) * | 2013-08-26 | 2020-10-21 | (주)승재 | 반사형 반도체 광 증폭기가 포함된 수동형 광 네트워크 |
| TWI581401B (zh) * | 2014-06-09 | 2017-05-01 | Chunghwa Telecom Co Ltd | Reflective Semiconductor Optical Amplifier |
| US12451962B2 (en) * | 2020-03-02 | 2025-10-21 | Nec Corporation | Monitoring signal light output apparatus, submarine apparatus, and optical communication system |
Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4794346A (en) * | 1984-11-21 | 1988-12-27 | Bell Communications Research, Inc. | Broadband semiconductor optical amplifier structure |
| JPH0575093A (ja) | 1991-09-13 | 1993-03-26 | Nippon Telegr & Teleph Corp <Ntt> | 光集積回路 |
| JP3149987B2 (ja) | 1992-03-23 | 2001-03-26 | キヤノン株式会社 | 半導体光増幅素子およびその使用法 |
| SE470454B (sv) * | 1992-08-26 | 1994-04-11 | Ericsson Telefon Ab L M | Optisk filteranordning |
| JP4005705B2 (ja) | 1998-07-22 | 2007-11-14 | 日立電線株式会社 | 広帯域半導体光増幅器 |
| JP2000058953A (ja) * | 1998-08-11 | 2000-02-25 | Kdd Corp | 光増幅装置 |
| JP3328881B2 (ja) | 1999-05-26 | 2002-09-30 | 独立行政法人産業技術総合研究所 | 半導体光パルス圧縮導波路素子及び半導体光パルス発生レーザ |
| JP2001156364A (ja) * | 1999-11-29 | 2001-06-08 | Sumitomo Electric Ind Ltd | 広帯域光増幅器 |
| JP2002148733A (ja) | 2000-11-07 | 2002-05-22 | Fuji Photo Film Co Ltd | 放射線画像読取装置 |
| US6757100B2 (en) * | 2001-02-12 | 2004-06-29 | Metrophotonics Inc. | Cascaded semiconductor optical amplifier |
| JP2002280649A (ja) | 2001-03-15 | 2002-09-27 | Nippon Telegr & Teleph Corp <Ntt> | 光の反射体及び光増幅器 |
| JP2003124578A (ja) | 2001-10-09 | 2003-04-25 | Nippon Telegr & Teleph Corp <Ntt> | 半導体光増幅素子 |
| US6788727B2 (en) * | 2002-06-13 | 2004-09-07 | Intel Corporation | Method and apparatus for tunable wavelength conversion using a bragg grating and a laser in a semiconductor substrate |
| US6891878B2 (en) * | 2003-05-01 | 2005-05-10 | Raytheon Company | Eye-safe solid state laser system and method |
| US7095772B1 (en) * | 2003-05-22 | 2006-08-22 | Research Foundation Of The University Of Central Florida, Inc. | Extreme chirped/stretched pulsed amplification and laser |
| US7643758B1 (en) * | 2006-01-04 | 2010-01-05 | Cisco Technology, Inc. | CWDM system architecture with amplification |
| JPWO2007080891A1 (ja) * | 2006-01-11 | 2009-06-11 | 日本電気株式会社 | 半導体レーザ、モジュール、及び、光送信機 |
| US7450848B2 (en) * | 2006-04-28 | 2008-11-11 | Broadway Networks, Ltd, | High-speed fiber-to-the-premise optical communication system |
| KR100842277B1 (ko) | 2006-12-07 | 2008-06-30 | 한국전자통신연구원 | 반사형 반도체 광증폭기 및 수퍼 루미네센스 다이오드 |
| JP2009124046A (ja) | 2007-11-16 | 2009-06-04 | Advanced Telecommunication Research Institute International | 半導体レーザ素子および半導体レーザジャイロ |
| KR100987793B1 (ko) * | 2008-10-10 | 2010-10-13 | 한국전자통신연구원 | 반사형 반도체 광 증폭기 및 이를 이용하는 광신호 처리방법 |
| US8594469B2 (en) * | 2008-12-22 | 2013-11-26 | Electronics And Telecommunications Research Institute | Optical amplifier |
-
2010
- 2010-06-30 EP EP10290362.2A patent/EP2403079B1/en active Active
-
2011
- 2011-06-16 KR KR1020127033993A patent/KR101500056B1/ko not_active Expired - Fee Related
- 2011-06-16 US US13/698,330 patent/US8948605B2/en active Active
- 2011-06-16 CN CN201180032578.XA patent/CN102986098B/zh active Active
- 2011-06-16 JP JP2013517159A patent/JP5662568B2/ja not_active Expired - Fee Related
- 2011-06-16 WO PCT/EP2011/060045 patent/WO2012000804A1/en not_active Ceased
- 2011-06-16 SG SG2012089991A patent/SG186215A1/en unknown
- 2011-06-16 MY MYPI2012005072A patent/MY172343A/en unknown
- 2011-06-22 TW TW100121842A patent/TWI497136B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CN102986098A (zh) | 2013-03-20 |
| JP5662568B2 (ja) | 2015-02-04 |
| MY172343A (en) | 2019-11-21 |
| TW201213910A (en) | 2012-04-01 |
| CN102986098B (zh) | 2014-12-17 |
| JP2013530542A (ja) | 2013-07-25 |
| US8948605B2 (en) | 2015-02-03 |
| US20130101297A1 (en) | 2013-04-25 |
| TWI497136B (zh) | 2015-08-21 |
| KR20130041835A (ko) | 2013-04-25 |
| WO2012000804A1 (en) | 2012-01-05 |
| EP2403079B1 (en) | 2014-01-15 |
| EP2403079A1 (en) | 2012-01-04 |
| KR101500056B1 (ko) | 2015-03-06 |
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