Green light source by single-pass second harmonic generation with laser and crystal in a tilted butt joint setup

2009 ◽  
Author(s):  
J. Wiedmann ◽  
F. Scholz ◽  
T. Tekin ◽  
S. Marx ◽  
G. Lang ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Light Source ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Green Light ◽  
Butt Joint ◽  
Single Pass

scholarly journals 15 W green light generation by single-pass second harmonic generation of a single-frequency tapered diode laser

2009 ◽  
Vol 17 (8) ◽  
pp. 6532 ◽  
Author(s):  
Ole Bjarlin Jensen ◽  
Peter E. Andersen ◽  
Bernd Sumpf ◽  
Karl-Heinz Hasler ◽  
Goetz Erbert ◽  
...  
Keyword(s):  
Second Harmonic Generation ◽  
Diode Laser ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Green Light ◽  
Single Frequency ◽  
Single Pass ◽  
Tapered Diode Laser ◽  
Light Generation

Compact Blue Light Source by Single-Pass Second Harmonic Generation of DBR Tapered Laser Radiation

2014 ◽  
Vol 26 (19) ◽  
pp. 1936-1939 ◽  
Author(s):  
Jun-Hee Park ◽  
Daniel Jedrzejczyk ◽  
David Feise ◽  
Andre Maabdorf ◽  
Katrin Paschke ◽  
...  
Keyword(s):  
Laser Radiation ◽  
Second Harmonic Generation ◽  
Light Source ◽  
Blue Light ◽  
Harmonic Generation ◽  
Second Harmonic ◽  
Single Pass ◽  
Tapered Laser

Multicrystal, continuous-wave, single-pass second-harmonic generation with 56% efficiency

2010 ◽  
Vol 35 (20) ◽  
pp. 3513 ◽  
Author(s):  
G. K. Samanta ◽  
S. Chaitanya Kumar ◽  
Kavita Devi ◽  
M. Ebrahim-Zadeh
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Continuous Wave ◽  
Second Harmonic ◽  
Single Pass

Flattop Broadband Wavelength Conversion Based on Cascaded Second-Harmonic Generation and Difference Frequency Generation in Step-Segmented Quasi-Phase Matched Gratings

2014 ◽  
Vol 989-994 ◽  
pp. 3790-3793
Author(s):  
Hai Dong Wu ◽  
Jin Song Guo ◽  
Yun Wen Wu ◽  
Zhao Xia Wang
Keyword(s):  
Second Harmonic Generation ◽  
Harmonic Generation ◽  
Wavelength Conversion ◽  
Second Harmonic ◽  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Double Pass ◽  
Single Pass ◽  
Frequency Generation ◽  
Matching Response

Bandwidth enhancement and response flattening of wavelength conversion based on single-pass and double-pass cascaded second harmonic generation and difference frequency generation in step-segmented quasi-phase matched (QPM) gratings are investigated. For the same waveguide length, high conversion efficiency, flat response and broad signal bandwidth can be obtained simultaneously by optimizing the poling period of the step-segmented QPM structure. The conversion bandwidths in a 3-cm-long five-step-segmented waveguide are 134 nm for single-pass scheme and 132 nm for the double-pass one, respectively, which are both over the whole conventional band and long-wavelength band. The ripple on the matching response can keeps less than 0.2 dB as well.

Second-harmonic-generation microsystem light source at 488 nm for Raman spectroscopy

2009 ◽  
Vol 34 (2) ◽  
pp. 217 ◽  
Author(s):  
Martin Maiwald ◽  
Daniel Jedrzejczyk ◽  
Alexander Sahm ◽  
Katrin Paschke ◽  
Reiner Güther ◽  
...  
Keyword(s):  
Raman Spectroscopy ◽  
Second Harmonic Generation ◽  
Light Source ◽  
Harmonic Generation ◽  
Second Harmonic
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