RING-TYPE TI-SAPPHIRE REGENERATIVE AMPLIFIER WITH A WIDE TUNING RANGE

Authors
NAKAMURA S MIDORIKAWA K OBARA M TOYODA K
Citation
S. Nakamura et al., RING-TYPE TI-SAPPHIRE REGENERATIVE AMPLIFIER WITH A WIDE TUNING RANGE, JPN J A P 1, 32(9A), 1993, pp. 3833-3837
Citations number
14
Categorie Soggetti
Physics, Applied
Journal title
JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS → ACNP
Volume
32
Issue
9A
Year of publication
1993
Pages
3833 - 3837
Database
ISI
SICI code
Abstract
Using a chirped pulse amplification technique, we have constructed a T i:sapphire regenerative amplifier with a ring cavity. The amplified pu lses with an energy of 4 mJ were compressed to 120 fs at 797 nm and 17 0 fs at 746 nm. The spectral distortion in the amplifier and the compr essed pulse shapes were investigated at the two different wavelengths.