Rapid and precise partial pressure measurement of multiple gas species with Mid-infrared electro-optic dual-comb spectroscopy

Optik ◽  
2021 ◽  
pp. 167341
Author(s):  
Detian Li ◽  
Xinyi Ren ◽  
Ming Yan ◽  
Dong Fan ◽  
Ruiqiang Yang ◽  
...  
Keyword(s):  
Partial Pressure ◽  
Pressure Measurement ◽  
Mid Infrared ◽  
Electro Optic

scholarly journals Flexible Electro-Optic, Single-Crystal Difference Frequency Generation Architecture for Ultrafast Mid-Infrared Dual-Comb Spectroscopy

ACS Photonics ◽  
2018 ◽  
Vol 5 (6) ◽  
pp. 2348-2353 ◽  
Author(s):  
Borja Jerez ◽  
Pedro Martín-Mateos ◽  
Frederik Walla ◽  
Cristina de Dios ◽  
Pablo Acedo
Keyword(s):  
Single Crystal ◽  
Difference Frequency Generation ◽  
Difference Frequency ◽  
Mid Infrared ◽  
Electro Optic ◽  
Frequency Generation

Intersubband electro-optic modulators for near and mid infrared applications

1998 ◽  
Vol 23 (5) ◽  
pp. 1083-1091 ◽  
Author(s):  
R. Kapon ◽  
A. Segev ◽  
A. Sa'ar
Keyword(s):  
Mid Infrared ◽  
Electro Optic

BROAD BAND MID-INFRARED THz PULSE: MEASUREMENT TECHNIQUE AND APPLICATIONS

1999 ◽  
Vol 08 (01) ◽  
pp. 89-105 ◽  
Author(s):  
P. Y. HAN ◽  
G. C. CHO ◽  
X.-C. ZHANG
Keyword(s):  
Measurement Technique ◽  
Free Space ◽  
Broad Band ◽  
Nonlinear Material ◽  
Infrared Range ◽  
Time Resolved ◽  
Mid Infrared ◽  
Electro Optic ◽  
Ultrashort Laser

We present in this article the recent development of the measurement technique for coherent free-space THz field and applications in the mid-infrared range. The technique is based on the second-order nonlinear optical interaction both for the generation and for the detection of THz pulse. Particularly the detection process based on free-space electro-optic sampling gives us a possibility to timely trace directly the ultrabroad band coherent THz field unparalleled by other technique. Using an ultrashort laser pulse our measurement system is feasible to measure the ultrashort THz pulse with a bandwidth up to 40 THz. We present a detailed comparative study on the generation and detection using different nonlinear material. We demonstrate applications of the coherent THz technique for time-resolved semiconductor spectroscopy, time-domain imaging with high spatial resolution and broad band refractive and absorptive characterization of material in the mid-infrared range.

Design of Mid-infrared electro-optic modulators based on aluminum nitride waveguides

2016 ◽  
pp. 1-1 ◽  
Author(s):  
Shuai Liu ◽  
Ke Xu ◽  
Qinghai Song ◽  
Zhenzhou Cheng ◽  
Hon Tsang
Keyword(s):  
Aluminum Nitride ◽  
Mid Infrared ◽  
Electro Optic

Mid-infrared electro-optic modulator based on a graphene-embedded plasmonic rib waveguide with ultrahigh electro-optic wavelength tuning

2021 ◽  
Vol 60 (10) ◽  
pp. 2795
Author(s):  
Chenyang Hou ◽  
Tao Ma ◽  
Jinhui Gao ◽  
Heng Liu ◽  
Fang Wang
Keyword(s):  
Wavelength Tuning ◽  
Mid Infrared ◽  
Rib Waveguide ◽  
Electro Optic ◽  
Electro Optic Modulator
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