scholarly journals Digital Holographic Interferometry by Using Long Wave Infrared Radiation (CO2 Laser)

2010 ◽  
Vol 24-25 ◽  
pp. 147-152 ◽  
Author(s):  
Igor Alexeenko ◽  
Jean François Vandenrijt ◽  
Marc Georges ◽  
Giancarlo Pedrini ◽  
Thizy Cédric ◽  
...  
Keyword(s):  
Co2 Laser ◽  
Spectral Range ◽  
Holographic Interferometry ◽  
Infrared Radiation ◽  
Experimental Results ◽  
Advantages And Disadvantages ◽  
Infrared Spectral Range ◽  
Long Wave ◽  
Infrared Spectral ◽  
Long Wave Infrared

We show how digital holographic interferometry in the Long Wave InfraRed spectral range (LWIR) can be used for the investigation of mechanical structures. The 10.6 μm radiation is produced by a CO2 Laser. Experimental results showing that the method can be used to locate defects in a panel are presented and advantages and disadvantages of this approach are discussed.

The High-Performance Imaging Verification of Si:P Blocked Impurity Band Detector for Very-Long-Wave-Infrared Spectral Range

2020 ◽  
Vol 56 (3) ◽  
pp. 1-6
Author(s):  
Yulu Chen ◽  
Bingbing Wang ◽  
Yuanzhang Zang ◽  
Chuansheng Zhang ◽  
Haoxing Zhang ◽  
...  
Keyword(s):  
Spectral Range ◽  
High Performance ◽  
Impurity Band ◽  
Infrared Spectral Range ◽  
Long Wave ◽  
Infrared Spectral ◽  
Long Wave Infrared

Metastructures for the Giant Enhancement of Raman Scattering in the Near Infrared Spectral Range

JETP Letters ◽  
2020 ◽  
Vol 112 (1) ◽  
pp. 31-36
Author(s):  
V. I. Kukushkin ◽  
V. E. Kirpichev ◽  
E. N. Morozova ◽  
V. V. Solov’ev ◽  
Ya. V. Fedotova ◽  
...  
Keyword(s):  
Raman Scattering ◽  
Spectral Range ◽  
Near Infrared ◽  
Infrared Spectral Range ◽  
Infrared Spectral

Quantum efficiency of silicon photodiodes in the near-infrared spectral range

2003 ◽  
Vol 42 (22) ◽  
pp. 4415 ◽  
Author(s):  
Chris Hicks ◽  
Mark Kalatsky ◽  
Richard A. Metzler ◽  
Alexander O. Goushcha
Keyword(s):  
Quantum Efficiency ◽  
Spectral Range ◽  
Near Infrared ◽  
Infrared Spectral Range ◽  
Infrared Spectral
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