1 April 2006 Temperature stability improvement of a multiwavelength Sagnac loop fiber laser using a high-birefringent photonic crystal fiber as a birefringent component
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Optical Engineering, 45(4), 044201 (2006). doi:10.1117/1.2192513
Abstract
We experimentally demonstrate a temperature-stable multiwavelength erbium-doped fiber laser source using a high-birefringent photonic crystal fiber (HiBi-PCF) as the birefringent component of the Sagnac loop filter within the laser cavity. Three different high-birefringence (Hi-Bi) fibers are used in the loop filter to compare the temperature stability of the fiber laser systems: polarization-maintaining erbium-doped fiber (PM-EDF), panda Hi-Bi fiber, and HiBi-PCF. Because of the high birefringence and low temperature sensitivity of the HiBi-PCF, fiber length in the loop is greatly reduced and the temperature stability of the system is dramatically enhanced.
Xia Yu, Duan Liu, Hui Dong, SongNian Fu, Xin Yong Dong, M. Tang, Ping Shum, Nam Quoc Ngo, "Temperature stability improvement of a multiwavelength Sagnac loop fiber laser using a high-birefringent photonic crystal fiber as a birefringent component," Optical Engineering 45(4), 044201 (1 April 2006). https://doi.org/10.1117/1.2192513
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