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Masood Ghotbi

Masood Ghotbi

Academic rank: Assistant Professor
ORCID:
Education: PhD.
ScopusId: 8938902000
HIndex:
Faculty: Faculty of Science
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Research

Title
Broadly tunable, sub-30 fs near-infrared pulses from an optical parametric amplifier based on BiB3O6
Type
JournalPaper
Keywords
BIBO, OPA, Femtosecond, Parametric Process
Year
2010
Journal Optics Letters
DOI
Researchers Masood Ghotbi ، Valentin Petrov ، Frank Noack

Abstract

We report the generation of tunable femtosecond pulses in the near-IR using a two-stage, white-light seeded, collinear, femtosecond optical parametric amplifier (OPA). The OPA, based on BiB3O6 crystal in both stages and pumped at 800nm by a 1kHz Ti:sapphire laser amplifier, provides sub- 30fs signal pulses across the whole tuning range of 1.15–1.6μm with minimum duration of 22fs and maximum signal energy of 80μJ