Dual-wavelength wide area illumination Raman difference spectroscopy for remote detection of chemicals

2021 ◽  
Vol 60 (12) ◽  
pp. 3540
Author(s):  
Jianfeng Ye ◽  
Ziyang Tian ◽  
Yuxin Hu ◽  
Haoyun Wei ◽  
Yan Li ◽  
...  
Keyword(s):  
Dual Wavelength ◽  
Remote Detection ◽  
Wide Area ◽  
Difference Spectroscopy

Dual-wavelength Rapid Excitation Raman Difference Spectroscopy System for Direct Detection of Ethanol in Illegal Beverages

2021 ◽  
Vol 49 (8) ◽  
pp. e21151-e21159
Author(s):  
Jian-Feng YE ◽  
Hao-Yun WEI ◽  
Xiao-Hua QI ◽  
Yan LI ◽  
Sheng WANG ◽  
...  
Keyword(s):  
Direct Detection ◽  
Dual Wavelength ◽  
Difference Spectroscopy ◽  
Spectroscopy System

Red emitting monolithic dual wavelength DBR diode lasers for shifted excitation Raman difference spectroscopy

2014 ◽  
Author(s):  
B. Sumpf ◽  
M. Maiwald ◽  
A. Müller ◽  
F. Bugge ◽  
J. Fricke ◽  
...  
Keyword(s):  
Diode Lasers ◽  
Dual Wavelength ◽  
Difference Spectroscopy

Dual-Wavelength Y-Branch Distributed Bragg Reflector Diode Laser at 785 Nanometers for Shifted Excitation Raman Difference Spectroscopy

2014 ◽  
Vol 68 (8) ◽  
pp. 838-843 ◽  
Author(s):  
Martin Maiwald ◽  
Bernd Eppich ◽  
Jörg Fricke ◽  
Arnim Ginolas ◽  
Frank Bugge ◽  
...  
Keyword(s):  
Diode Laser ◽  
Bragg Reflector ◽  
Dual Wavelength ◽  
Difference Spectroscopy ◽  
Distributed Bragg Reflector

Comparison of two concepts for dual-wavelength DBR ridge waveguide diode lasers at 785 nm suitable for shifted excitation Raman difference spectroscopy

2015 ◽  
Vol 120 (2) ◽  
pp. 261-269 ◽  
Author(s):  
Bernd Sumpf ◽  
Martin Maiwald ◽  
André Müller ◽  
Jörg Fricke ◽  
Peter Ressel ◽  
...  
Keyword(s):  
Diode Lasers ◽  
Ridge Waveguide ◽  
Dual Wavelength ◽  
Difference Spectroscopy

Shifted excitation Raman difference spectroscopy using a dual-wavelength DBR diode laser at 785 nm

2015 ◽  
Author(s):  
M. Maiwald ◽  
B. Eppich ◽  
J. Fricke ◽  
A. Ginolas ◽  
F. Bugge ◽  
...  
Keyword(s):  
Diode Laser ◽  
Dual Wavelength ◽  
Difference Spectroscopy

Compact Handheld Probe for Shifted Excitation Raman Difference Spectroscopy with Implemented Dual-Wavelength Diode Laser at 785 Nanometers

2015 ◽  
Vol 69 (10) ◽  
pp. 1144-1151 ◽  
Author(s):  
Martin Maiwald ◽  
Bernd Eppich ◽  
Arnim Ginolas ◽  
Bernd Sumpf ◽  
Götz Erbert ◽  
...  
Keyword(s):  
Diode Laser ◽  
Dual Wavelength ◽  
Difference Spectroscopy
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