DocumentCode
732505
Title
Ultralow-noise infrared spectroscopy at single-photon level based on frequency upconversion system
Author
Wenjie Wu ; Ruikai Tang ; Xiongjie Li ; Haifeng Pan ; Wu, E. ; Heping Zeng
Author_Institution
State Key Lab. of Precision Spectrosc., East China Normal Univ., Shanghai, China
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We realized an efficient infrared spectrometer with high detection sensitivity at single photon level by using the wavelength tunable frequency upconversion detection technique with synchronized laser source. This kind of spectrometers also can be used in remote spectrum analysis.
Keywords
infrared spectroscopy; laser tuning; optical frequency conversion; optical wavelength conversion; remote sensing by laser beam; detection sensitivity; infrared spectrometer; remote spectrum analysis; single-photon level; synchronized laser source; ultralow-noise infrared spectroscopy; wavelength tunable frequency upconversion detection technique; Bandwidth; Frequency synchronization; Hydrogen; Laser excitation; Optical fiber amplifiers; Photonics; Spectroscopy;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7182937
Link To Document