Open AccessFemtosecond pulse amplification by a two-photon arranged photorefractive amplifier
Author(s) -
H. Nishioka,
K. Hayasaka,
Satoru Ohta,
Hitoshi Tomita,
Ken–ichi Ueda
Publication year - 2007
Publication title -
optics express
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.15.004830
Subject(s) - femtosecond , optics , amplifier , femtosecond pulse shaping , materials science , regenerative amplification , photorefractive effect , optoelectronics , pulse (music) , optical amplifier , terahertz radiation , ultrashort pulse , photon counting , photon , physics , laser , detector , cmos
Femtosecond pulse amplification by a two-photon arranged photorefractive amplifier (TAPA) has been demonstrated. A gain bandwidth of 32 THz has been achieved with an extraction efficiency of 27 %.