Chinese Optics Letters, 2003, 1 (2): 0299, Published Online: Jun. 6, 2006
High order operation of distributed feedback dye-doped sol-gel silica laser
Abstract
High order Bragg scattering (M = 2 and M = 3) operations of the distributed feedback dye doped sol-gel silica lasers are achieved using the second harmonic output of a Nd:YAG laser as the pump. Laser linewidth of less than 0.06 nm and conversion efficiency of 0.7% for M = 3 and 11% for M = 2 are measured. Wavelength tuning of about 15 nm around the emission center has been realized by varying the intersection angle.
Xiaolei Zhu, Dennis Lo. High order operation of distributed feedback dye-doped sol-gel silica laser[J]. Chinese Optics Letters, 2003, 1(2): 0299.
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