Peak power evaluation of picosecond optical pulse using two-photon absorption

Isao Morohashi, Takahide Sakamoto, Iwao Hosako, Tetsuya Kawanishi, Yasuaki Tamura, Masahiro Oikawa, Shusei Aoki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper, we report on a peak power evaluation system using a two-photon absorption (TPA) detector. An InGaAs/GaAs-based detector, which has the band gap of 980nm, is used for the TPA detector. We have observed that the peak power of the pulse, which was generated by a Mach-Zehnder modulator (MZM), became maximum value when the chirp was completely compensated.

Original languageEnglish
Title of host publicationConference Program - MOC'11: 17th Microoptics Conference
Publication statusPublished - 2011
Externally publishedYes
Event17th Microoptics Conference, MOC'11 - Sendai, Japan
Duration: 2011 Oct 302011 Nov 2

Other

Other17th Microoptics Conference, MOC'11
CountryJapan
CitySendai
Period11/10/3011/11/2

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ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Atomic and Molecular Physics, and Optics

Cite this

Morohashi, I., Sakamoto, T., Hosako, I., Kawanishi, T., Tamura, Y., Oikawa, M., & Aoki, S. (2011). Peak power evaluation of picosecond optical pulse using two-photon absorption. In Conference Program - MOC'11: 17th Microoptics Conference [6110386]