Abstract

Single-frequency laser operation near 2μm has been demonstrated in an all-fiber short-cavity (26cm) distributed feedback laser cavity using both cladding- and core-pump configurations in a newly developed heavily Tm-doped multicomponent silicate glass fiber. Using a single-mode Er-doped fiber laser at 1575nm as a core-pump source, a 2-cm-long distributed Bragg reflector fiber laser delivers single-frequency output at 1950nm with laser linewidth less than 3kHz, which is, to the best of our knowledge, the narrowest linewidth demonstrated to date from any 2μm single-frequency laser.

© 2009 Optical Society of America

Full Article  |  PDF Article
OSA Recommended Articles
1.95 μm kHz-linewidth single-frequency fiber laser using self-developed heavily Tm3+-doped germanate glass fiber

Xin He, Shanhui Xu, Can Li, Changsheng Yang, Qi Yang, Shupei Mo, Dongdan Chen, and Zhongmin Yang
Opt. Express 21(18) 20800-20805 (2013)

Tm3+ doped lead silicate glass single mode fibers for 2.0 μm laser applications

Guowu Tang, Tingting Zhu, Wangwang Liu, Wei Lin, Tian Qiao, Min Sun, Dongdan Chen, Qi Qian, and Zhongmin Yang
Opt. Mater. Express 6(6) 2147-2157 (2016)

Short all Tm-doped germanate glass fiber MOPA single-frequency laser at 1.95 μm

Changsheng Yang, Dan Chen, Shanhui Xu, Huaqiu Deng, Wei Lin, Qilai Zhao, Yuanfei Zhang, Kaijun Zhou, Zhouming Feng, Qi Qian, and Zhongmin Yang
Opt. Express 24(10) 10956-10961 (2016)

References

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Figures (5)

You do not have subscription access to this journal. Figure files are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription

Metrics

You do not have subscription access to this journal. Article level metrics are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access OSA Member Subscription