Efficient resonant frequency doubling of a cw Nd:YAG laser in bulk periodically poled KTiOPO_4

1998 ◽  
Vol 23 (1) ◽  
pp. 28 ◽  
Author(s):  
A. Arie ◽  
G. Rosenman ◽  
A. Korenfeld ◽  
A. Skliar ◽  
M. Oron ◽  
...  
Keyword(s):  
Resonant Frequency ◽  
Nd:Yag Laser ◽  
Frequency Doubling ◽  
Periodically Poled

Generation of red light at 660 nm by frequency doubling a Nd:YAG laser with periodically-poled stoichiometric LiTaO3

2006 ◽  
Vol 86 (2) ◽  
pp. 265-268 ◽  
Author(s):  
X.P. Hu ◽  
X. Wang ◽  
Z. Yan ◽  
H.X. Li ◽  
J.L. He ◽  
...  
Keyword(s):  
Nd:Yag Laser ◽  
Red Light ◽  
Frequency Doubling ◽  
Periodically Poled

Periodically poled flux grown KTP for Nd:YAG laser frequency doubling

1998 ◽  
Author(s):  
V. Pasiskevicius ◽  
S. Wang ◽  
J. A. Tellefsen ◽  
F. Laurell ◽  
H. Karlsson
Keyword(s):  
Nd:Yag Laser ◽  
Frequency Doubling ◽  
Laser Frequency ◽  
Periodically Poled

Efficient Nd:YAG laser frequency doubling with periodically poled KTP

1998 ◽  
Vol 37 (30) ◽  
pp. 7116 ◽  
Author(s):  
Valdas Pasiskevicius ◽  
Shunhua Wang ◽  
Jens A. Tellefsen ◽  
Fredrik Laurell ◽  
Håkan Karlsson
Keyword(s):  
Nd:Yag Laser ◽  
Frequency Doubling ◽  
Laser Frequency ◽  
Periodically Poled ◽  
Periodically Poled Ktp

scholarly journals High-Efficiency Intracavity Continuous-Wave Green-Light Generation by Quasiphase Matching in a Bulk Periodically Poled MgO:LiNbO3 Crystal

2008 ◽  
Vol 2008 ◽  
pp. 1-4 ◽  
Author(s):  
Shaowei Chu ◽  
Ying Zhang ◽  
Bin Wang ◽  
Yong Bi
Keyword(s):  
High Efficiency ◽  
Continuous Wave ◽  
Green Light ◽  
Frequency Doubling ◽  
Green Laser ◽  
Periodically Poled ◽  
Output Stability ◽  
532 Nm ◽  
Better Than ◽  
Quasiphase Matching

908 mW of green light at 532 nm were generated by intracavity quasiphase matching in a bulk periodically poled MgO:LiNbO3 (PPMgLN) crystal. A maximum optical-to-optical conversion efficiency of 33.5% was obtained from a 0.5 mm thick, 10 mm long, and 5 mol% MgO:LiNbO3 crystal with an end-pump power of 2.7 W at 808 nm. The temperature bandwidth between the intracavity and single-pass frequency doubling was found to be different for the PPMgLN. Reliability and stability of the green laser were evaluated. It was found that for continuous operation of 100 hours, the output stability was better than 97.5% and no optical damage was observed.

Efficient generation of red light by frequency doubling in a periodically-poled nearly-stoichiometric LiTaO3 crystal

2004 ◽  
Vol 85 (2) ◽  
pp. 188-190 ◽  
Author(s):  
X. P. Hu ◽  
X. Wang ◽  
J. L. He ◽  
Y. X. Fan ◽  
S. N. Zhu ◽  
...  
Keyword(s):  
Red Light ◽  
Frequency Doubling ◽  
Periodically Poled ◽  
Efficient Generation

Green Generation by Single-Pass Frequency-Doubling in a Periodically Poled MgO:LiNbO3 at Room Temperature

2012 ◽  
Vol 622-623 ◽  
pp. 1258-1261
Author(s):  
Hong Bo An ◽  
Bing Hua Su ◽  
Li Hong Niu ◽  
Jun Wen Xue
Keyword(s):  
Room Temperature ◽  
Continuous Wave ◽  
Second Harmonic ◽  
Frequency Doubling ◽  
Green Emission ◽  
Simulation Data ◽  
Periodically Poled ◽  
Single Pass ◽  
Narrow Bandwidth ◽  
Rayleigh Length

122mW green emission at 532.3nm with a conversion efficiency of 1.2% was measured by single-pass second-harmonic generation in a 10mm long periodically poled MgO:LiNbO3 (MgO:PPLN) crystal is reported. A continuous-wave Yb-doped fiber laser operating at 1064.6nm with narrow bandwidth of 0.1nm is used as pumping source. The experimental temperature acceptance bandwidth ΔT=4.6°C is a little higher than the simulation data of 4°C. Output power instabilities or variations of the green beam pattern were not observed during experiments. In this work, the optimized efficiency was achieved when the waist located at the center of MgO:PPLN and Rayleigh length equal to its length, and the lens’ location in the system was calculated.

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