Ultrabroadband mid-infrared pump-probe spectroscopy using chirped-pulse upconversion

Hideto Shirai*, Tien Tien Yeh, Yutaka Nomura, Chih-Wei Luo, Takao Fuji

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We demonstrated ultrabroadband mid-infrared pump-probe spectroscopy combined with chirped-pulse upconversion in a gas. Ultrafast reflectivity-change signal of an intrinsic germanium was observed in the region from 200 to 5000 cm-1.

Original languageEnglish
Title of host publication2015 Conference on Lasers and Electro-Optics, CLEO 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Number of pages1
ISBN (Electronic)9781557529688
DOIs
StatePublished - 10 Aug 2015
EventConference on Lasers and Electro-Optics, CLEO 2015 - San Jose, United States
Duration: 10 May 201515 May 2015

Publication series

NameConference on Lasers and Electro-Optics Europe - Technical Digest
Volume2015-August

Conference

ConferenceConference on Lasers and Electro-Optics, CLEO 2015
CountryUnited States
CitySan Jose
Period10/05/1515/05/15

Keywords

  • Chirp
  • Delays
  • Optical pulses
  • Optical pumping
  • Probes
  • Spectroscopy
  • Ultrafast optics

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