Single-shot, high-repetition rate carrier-envelope-phase detection of ultrashort laser pulses

Chen Guo, Miguel Miranda, Ann Kathrin Raab, Anne Lise Viotti, Paulo Tiago Guerreiro, Rosa Romero, Helder Crespo, Anne L’Huillier, Cord L. Arnold

Forskningsoutput: TidskriftsbidragArtikel i vetenskaplig tidskriftPeer review

Sammanfattning

We propose a single-shot, high-repetition rate measurement scheme of the carrier-envelope phase offset of ultrashort laser pulses. The spectral fringes resulting from f-2f nonlinear interferometry, encoding the carrier-envelope-phase, are evaluated completely optically via an optical Fourier transform. For demonstration, the carrier-envelope-phase of a 200 kHz, few-cycle optical parametric chirped-pulse amplification (OPCPA) laser system was measured employing an interferometer as a periodic optical filter. The proposed method shows excellent agreement with simultaneous measurement of the spectral fringes by a fast line-scan camera.

Originalspråkengelska
Sidor (från-till)5431-5434
Antal sidor4
TidskriftOptics Letters
Volym48
Nummer20
DOI
StatusPublished - 2023 okt.

Ämnesklassifikation (UKÄ)

  • Atom- och molekylfysik och optik

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