A tunable light source in the 370 nm range based on an optically stabilized, frequency-doubled semiconductor laser

1993 ◽  
Vol 56 (5) ◽  
pp. 295-300 ◽  
Author(s):  
Chr. Tamm
Keyword(s):  
Semiconductor Laser ◽  
Light Source ◽  
Nm Range

scholarly journals Geometry Monitoring of Rotating Parts of Power Unit with an Adapted Doppler Preprocessor

2021 ◽  
Vol 2057 (1) ◽  
pp. 012091
Author(s):  
D V Kulikov ◽  
S V Dvoynishnikov ◽  
V V Rahmanov ◽  
V A Pavlov ◽  
I K Kabardin
Keyword(s):  
Signal Processing ◽  
Semiconductor Laser ◽  
Light Source ◽  
Power Unit ◽  
Laser Diode ◽  
Semiconductor Laser Diode ◽  
Low Coherence ◽  
Signal Processing Algorithms ◽  
Processing Algorithms ◽  
Dynamic Shape

Abstract Current work is devoted to the development of a device for monitoring the dynamic shape of a power unit. The work is based on the FMCW method. The light source uses a low-coherence semiconductor laser diode. Signal processing is performed on an adapted Doppler processor. The paper describes the methods, hardware and signal processing algorithms.

Fundamental transverse-mode 150-mW semiconductor laser for an SHG light source

1992 ◽  
Author(s):  
Keiichi Yodoshi ◽  
Norio Tabuchi ◽  
Atsushi Tajiri ◽  
Kimihide Minakuchi ◽  
Yasuyuki Bessho ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Light Source ◽  
Transverse Mode

Analysis of Distributed Feedback Semiconductor Laser-Electroabsorption Modulator Integrated Light Source, Including Gain-Coupled Structure

1995 ◽  
Vol 34 (Part 1, No. 2B) ◽  
pp. 1260-1264 ◽  
Author(s):  
Weimin Si ◽  
Yi Luo ◽  
Dejie Li ◽  
Keqian Zhang ◽  
Yoshiaki Nakano ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Light Source ◽  
Distributed Feedback ◽  
Electroabsorption Modulator ◽  
Integrated Light Source

A Study on Spectral Characteristics of Hematoporphyrin Monomethylether and Hematoporphyrin in Different Solvents

2013 ◽  
Vol 756-759 ◽  
pp. 146-149
Author(s):  
Mao Tai Zhao ◽  
Xiao Feng Yang
Keyword(s):  
Ethyl Acetate ◽  
Dimethyl Sulfoxide ◽  
Semiconductor Laser ◽  
Light Source ◽  
Spectral Characteristics ◽  
Deionized Water ◽  
Halogen Lamps

With the application of 405nm semiconductor laser as a light source, this paper presents the fluorescent characteristics of Hematoporphyrin monomethylether and Hematoporphyrin in the following five solvents: Dimethyl sulfoxide, Dimethylformamide, Tetrahydrofuran, Ethyl acetate and Deionized water. Meanwhile, the absorption spectrums of both above Porphyrins in the five solutions are obtained by halogen lamps light source.

Tunable semiconductor laser at 1025-1095 nm range for OCT applications with an extended imaging depth

2015 ◽  
Author(s):  
Mikhail V. Shramenko ◽  
Alexander Chamorovskiy ◽  
Hong-Chou Lyu ◽  
Andrei A. Lobintsov ◽  
Karol Karnowski ◽  
...  
Keyword(s):  
Semiconductor Laser ◽  
Imaging Depth ◽  
Nm Range
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