Single-shot detection of mid-infrared spectra by chirped-pulse upconversion with four-wave difference frequency generation in gases

Takao Fuji, Yutaka Nomura, Yu Ting Wang, Atsushi Yabushita, Chih-Wei Luo

Research output: Contribution to conferencePaperpeer-review

Abstract

Single-shot detection of an entire MIR spectrum (500-5000cm-1) has been required for advanced molecular spec-troscopy such as pump-probe spectroscopy to trace ultrafast structural dynamics of molecules, real-time molecular imaging of biological tissues, etc. However, due to low pixel numbers, low sensitivity, and high cost of multi-channnel MIR detectors, the bandwidth has been limited to ∼500 cm-1 at direct measurement of MIR spectra by using dispersive infrared spectrometers.

Original languageEnglish
DOIs
StatePublished - 1 Jan 2013
Event2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013 - Munich, Germany
Duration: 12 May 201316 May 2013

Conference

Conference2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013
CountryGermany
CityMunich
Period12/05/1316/05/13

Fingerprint Dive into the research topics of 'Single-shot detection of mid-infrared spectra by chirped-pulse upconversion with four-wave difference frequency generation in gases'. Together they form a unique fingerprint.

Cite this