论文信息 - Progress in thulium doped fiber lasers and aplifiers

Progress in thulium doped fiber lasers and aplifiers

We present results on the development of signal sources for the 2000 nm band. The ASE source is presented with a FWHM bandwidth of 70 nm and -20dB bandwidth of 229 nm with an integrated power of 7.5 mW. Narrow band lasers are presented made of a short piece of core-pumped thulium doped fiber and fiber Bragg gratings. High power lasers were constructed of double clad fiber. The low reflective output mirror was formed of the fiber loop. Highly reflective wideband mirror was used in a free running laser while fiber Bragg grating was used in a high-power all-fiber narrowband laser.

P. Honzátko | P. Vojtisek | B. Vitovec

[1] S. Agger,et al. Single-frequency thulium-doped distributed-feedback fiber laser. , 2004, Optics letters.

[2] Shibin Jiang,et al. Efficient Single-Frequency Thulium Doped Fiber Laser Near 2-micrometers , 2007 .

[3] P. Koopmann,et al. 2 µm Laser Sources and Their Possible Applications , 2010 .

[4] Yulong Tang,et al. Self-induced pulsing in Tm3+-doped fiber lasers with different output couplings , 2008, Photonics and Optoelectronics Meetings.

[5] Pavel Peterka,et al. Preparation and characterization of highly thulium- and alumina-doped optical fibers for single-frequency fiber lasers , 2011, Other Conferences.