Generation of Orthogonally Polarized Mode-Locked Lasers at Wavelength of 1342 nm

被引:3
|
作者
Liang, Hsing-Chih [1 ]
Chang, Feng-Lan [2 ]
Wu, Tai-Wei [2 ]
Sung, Cheng-Lin [2 ]
Chen, Yung-Fu [2 ,3 ]
机构
[1] Natl Taiwan Ocean Univ, Inst Optoelect Sci, Keelung 20224, Taiwan
[2] Natl Chiao Tung Univ, Dept Electrophys, Hsinchu 30010, Taiwan
[3] Natl Chiao Tung Univ, Dept Elect Engn, Hsinchu 30010, Taiwan
来源
IEEE PHOTONICS JOURNAL | 2017年 / 9卷 / 05期
关键词
Infrared lasers; diode-pumped lasers; solid state lasers; mode-locked lasers; VECTOR SOLITONS; HIGH-POWER; SATURABLE ABSORBER; LOCKING; 1.34-MU-M; FREQUENCY; EFFICIENT; FIBER;
D O I
10.1109/JPHOT.2017.2728859
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A mode-locked laser with orthogonal polarization at the wavelength of 1342 nm is experimentally achieved by using the natural birefringence of the Nd:YVO4 crystal. A total output power of 2.64 W could be obtained at an incident power of 14.4 W and the pulse durations are measured to be 15.1 and 16.9 ps with pulse repetition rates of 6.0 and 6.45 GHz for the laser output along the pi-and sigma-polarization, respectively. The mode-locked output is further found to exhibit a complex temporal trace with beat frequencies originated from the different central frequencies and pulse repetition rates.
引用
收藏
页数:8
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