Carrier-Envelope Phase of Single-Cycle Pulses Generated by Using Four-Wave Difference Frequency Mixing

• FUJI Takao

  Institute for Molecular Science

• NOMURA Yutaka

  Institute for Molecular Science

Bibliographic Information

Other Title

• 四光波差周波混合により発生する単一サイクルパルスの キャリア・エンベロープ位相
• ヨン コウハサシュウハ コンゴウ ニ ヨリ ハッセイ スル タンイツ サイクルパルス ノ キャリア ・ エンベロープ イソウ

Abstract

Carrier-envelope phase (CEP) of single-cycle pulses generated by using four-wave difference frequency mixing has been investigated. The waveforms of the single-cycle pulses generated through two-color filamentation were characterized by using frequency-resolved optical gating capable of CEP determination. We have observed a particular behavior of the phase: the phase of high frequency components of the generated pulses changes continuously and linearly with the relative phase between the two-color input pulses, whereas the phase of the low frequency components takes only two discrete values. The transition of the phase behavior has been clearly observed in the experiment, and reproduced by a numerical simulation. We have found out that such a phase behavior is a unique feature of singlecycle pulses generated with a passive CEP stabilization scheme.

Journal

• The Review of Laser Engineering

  The Review of Laser Engineering 43 (8), 512-, 2015

  The Laser Society of Japan

Keywords

• Ultrafast science
• Single-cycle pulse
• Four-wave mixing

Details

• CRID: 1391412881267270016
• NII Article ID: 130007957141
• NII Book ID: AN00255326
• DOI: 10.2184/lsj.43.8_512
• ISSN: 13496603
• ISSN: 03870200
• NDL BIB ID: 026696431
• Web Site: http://id.ndl.go.jp/bib/026696431
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I026696431
• Web Site: https://www.jstage.jst.go.jp/article/lsj/43/8/43_512/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed