Chinese Optics Letters, 2007, 5 (s1): 89, Published Online: Jul. 15, 2007
Design of high energy, single frequency, all solid-state blue laser 
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140.4780 Optical resonators 000.3870 Mathematics 200.0200 Optics in computing 190.2620 Harmonic generation and mixing
Abstract
A high energy all-solid-state blue laser with wavelength of 455 nm is proposed, which can be used in laser communication underwater or in the differential absorption lidar (DIAL) system. Ti:sapphire crystal is suitable material and is pumped by the second harmonic generation (SHG) of Nd:YAG laser. The pumped laser of 1000 mJ, 10 Hz is used, and the output wavelength of Ti:sapphire resonator cavity is controlled by external injection seeding. Parameters of the resonator cavity of Ti:sapphire crystal is carefully calculated and optimized. Pulsed 455-nm blue laser exceeding 100 mJ is obtained through frequency-doubled Ti:sapphire laser.
Shankui Rong, Yongwei Feng, Weibiao Chen. Design of high energy, single frequency, all solid-state blue laser[J]. Chinese Optics Letters, 2007, 5(s1): 89.
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