Инд. авторы:	Terentyev V.S., Simonov V.A., Babin S.A.
Заглавие:	Fiber-based multiple-beam reflection interferometer for single-longitudinal-mode generation in fiber laser based on semiconductor optical amplifier
Библ. ссылка:	Terentyev V.S., Simonov V.A., Babin S.A. Fiber-based multiple-beam reflection interferometer for single-longitudinal-mode generation in fiber laser based on semiconductor optical amplifier // Laser Physics Letters. - 2017. - Vol.14. - Iss. 2. - Art.025103. - ISSN 1612-2011. - EISSN 1612-202X.
Внешние системы:	DOI: 10.1088/1612-202X/aa548e; WoS: 000392401700002;
Реферат:	eng: A technique of single-longitudinal-mode selection in a fiber laser by means of a fiber multiple-beam reflection interferometer (FRI) has been experimentally demonstrated for the first time. The laser is based on a semiconductor optical amplifier placed in a linear fiber cavity formed by a fiber Bragg grating (FBG), and the FRI generates at 1529.24 nm with output power of 1 mW in single-frequency regime with a linewidth of about 217 kHz and polarization extinction ratio of >30 dB. The FRI technique potentially enables fast tuning (within the FBG bandwidth of similar to 0.9 nm in our case) by varying the base length of the FRI that can be used in a number of practical applications.
Ключевые слова:	POLARIZATION; MU-M; SELF-INJECTION LOCKING; NM; interferometers; fiber optics; fiber lasers; FREQUENCY;
Издано:	2017
Физ. характеристика:	025103