A Novel Laser with Tunable and Stable Degree of Polarization

摘要：

The authors demonstrate a novel laser with tunableand stable degree of polarization (DOP).It concludes apolarization beams separator (PBS) and a double-orientationfiber-ring resonator,which is composed of a semiconductoroptical amplifier (SOA),a polarization controller (PC) and a2X2 wide-band fiber coupler.By adjusting the PC or the inputcurrent of the SOA,the average DOP in time out of the laservaries optionally from 0.16％ to 99％.Employing thedouble-orientation ring resonator structure and PBSpolarization combination method,DOP of the laser can be keptstably at any level in the adjustable range.

关键词： tunable lasers degree of polarization (DOP) depolarization lasers stableness

作者: Nian Fang Lutang Wang Zhaoming Huang

作者单位: Key Laboratory of Special Fiber Optics and Optical Access Networks (Shanghai University),Ministry of Education,SCIE,Shanghai,200072,China

会议类型: 国际会议

会议名称: 2008 China-Japan Joint Microwave Conference(2008年中日微波会议)

会议地点: 上海

会议语种:英文

页码: 817-819

在线出版日期: 2008-09-10（万方平台首次上网日期，不代表论文的发表时间）