Highly efficient single-pass frequency doubling of a continuous-wave distributed feedback laser diode using a PPLN waveguide crystal at 488 nm

2007 ◽  
Vol 32 (20) ◽  
pp. 3035 ◽  
Author(s):  
Andreas Jechow ◽  
Marco Schedel ◽  
Sandra Stry ◽  
Joachim Sacher ◽  
Ralf Menzel
Keyword(s):  
Laser Diode ◽  
Continuous Wave ◽  
Frequency Doubling ◽  
Distributed Feedback ◽  
Distributed Feedback Laser ◽  
Single Pass ◽  
Highly Efficient

Pressure-dependent sensitivity of a single-pass methane detection system using a continuous-wave distributed feedback laser at 3270  nm

2019 ◽  
Vol 58 (25) ◽  
pp. 6906 ◽  
Author(s):  
Seyed Ghasem Razavipour ◽  
James A. Gupta ◽  
Graeme Sabiston ◽  
Nicaulas Sabourin ◽  
Andrew Bezinger ◽  
...  
Keyword(s):  
Continuous Wave ◽  
Detection System ◽  
Distributed Feedback ◽  
Distributed Feedback Laser ◽  
Single Pass ◽  
Methane Detection

scholarly journals Distributed feedback laser diode integrated with distributed Bragg reflector for continuous-wave terahertz generation

2012 ◽  
Vol 20 (16) ◽  
pp. 17496 ◽  
Author(s):  
Namje Kim ◽  
Sang-Pil Han ◽  
Han-Cheol Ryu ◽  
Hyunsung Ko ◽  
Jeong-Woo Park ◽  
...  
Keyword(s):  
Laser Diode ◽  
Continuous Wave ◽  
Distributed Feedback ◽  
Bragg Reflector ◽  
Terahertz Generation ◽  
Distributed Feedback Laser ◽  
Distributed Bragg Reflector

Continuous-wave quasi-phase-matched generation of 60 mW at 465 nm by single-pass frequency doubling of a laser diode in backswitch-poled lithium niobate

1999 ◽  
Vol 24 (18) ◽  
pp. 1293 ◽  
Author(s):  
Robert G. Batchko ◽  
Martin M. Fejer ◽  
Robert L. Byer ◽  
Dirk Woll ◽  
Richard Wallenstein ◽  
...  
Keyword(s):  
Lithium Niobate ◽  
Laser Diode ◽  
Continuous Wave ◽  
Frequency Doubling ◽  
Single Pass

Quasi-Continuous-Wave Organic Thin-Film Distributed Feedback Laser

2016 ◽  
Vol 4 (6) ◽  
pp. 834-839 ◽  
Author(s):  
Atula S. D. Sandanayaka ◽  
Kou Yoshida ◽  
Munetomo Inoue ◽  
Chuanjiang Qin ◽  
Kenichi Goushi ◽  
...  
Keyword(s):  
Thin Film ◽  
Continuous Wave ◽  
Distributed Feedback ◽  
Organic Thin Film ◽  
Distributed Feedback Laser

A novel distributed feedback laser diode structure for an optical wavelength tunable filter

1997 ◽  
Vol 12 (9) ◽  
pp. 1161-1165 ◽  
Author(s):  
H Ghafouri-Shiraz ◽  
S H Lew ◽  
P W Tan ◽  
S Kobayashi ◽  
I N Kamata ◽  
...  
Keyword(s):  
Laser Diode ◽  
Tunable Filter ◽  
Distributed Feedback ◽  
Diode Structure ◽  
Distributed Feedback Laser ◽  
Optical Wavelength ◽  
Wavelength Tunable

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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