Tunable MQW-DBR lasers using selective area growth
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2000
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| Resumo |
The tunable ridge waveguide distributed Bragg reflector (DBR) lasers designed for wavelength-division-multiplex (WDM) communication systems at 1.55 um by using selective area growth (SAG) is reported. The threshold current of the DBR laser is 62mA and the output power is more than 8mW. The isolation resistance between the active region and the Bragg region is 30K Ohm. The total tuning range is 6.5nm and this DBR laser can provide 6 continuous standard WDM channels with 100GHz channel spacing; in the tuning range, the single mode suppression ratio (SMSR) is maintained more than 32dB and the maximum output power variation is less than 3dB. The tunable ridge waveguide distributed Bragg reflector (DBR) lasers designed for wavelength-division-multiplex (WDM) communication systems at 1.55 um by using selective area growth (SAG) is reported. The threshold current of the DBR laser is 62mA and the output power is more than 8mW. The isolation resistance between the active region and the Bragg region is 30K Ohm. The total tuning range is 6.5nm and this DBR laser can provide 6 continuous standard WDM channels with 100GHz channel spacing; in the tuning range, the single mode suppression ratio (SMSR) is maintained more than 32dB and the maximum output power variation is less than 3dB. 于2010-10-29批量导入 Made available in DSpace on 2010-10-29T06:36:52Z (GMT). No. of bitstreams: 1 2886.pdf: 203776 bytes, checksum: b152a76f93f2856fd4c9d913ad65478c (MD5) Previous issue date: 2000 Chinese Phys Soc.; Shanghai Phys Soc.; Natl Lab Infrared Phys.; Acad Sinica, Shanghai Inst Tech Phys.; Natl Nat Sci Fdn China.; SPIE.; Abdus Salam Int Ctr Theoret Phys.; Satis Vacuum Ind Vertriebs AG. Chinese Acad Sci, Inst Semicond, Natl Res Ctr Optoelect Technol, Beijing 100083, Peoples R China Chinese Phys Soc.; Shanghai Phys Soc.; Natl Lab Infrared Phys.; Acad Sinica, Shanghai Inst Tech Phys.; Natl Nat Sci Fdn China.; SPIE.; Abdus Salam Int Ctr Theoret Phys.; Satis Vacuum Ind Vertriebs AG. |
| Identificador | |
| Idioma(s) |
英语 |
| Publicador |
SPIE-INT SOC OPTICAL ENGINEERING 1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA |
| Fonte |
Liu GL; Wang W; Zhang JY; Chen WX; Xu GY; Zhang BJ; Zhou F; Wang XJ; Zhu HL .Tunable MQW-DBR lasers using selective area growth .见：SPIE-INT SOC OPTICAL ENGINEERING .FOURTH INTERNATIONAL CONFERENCE ON THIN FILM PHYSICS AND APPLICATIONS, 4086,1000 20TH ST, PO BOX 10, BELLINGHAM, WA 98227-0010 USA ,2000,143-146 |
| Palavras-Chave | #光电子学 #selective area growth #multi-quantum-well #distributed Bragg reflector laser #MOCVD #tunable laser #EPITAXY |
| Tipo |
会议论文 |
