FREQUENCY-RESOLVED OPTICAL GATING MEASUREMENT OF 1.4 THZ BEAT FREQUENCIES FROM DUAL-WAVELENGTH SELF-SEEDED GAIN-SWITCHED LASER-DIODE

Authors
BARRY LP DUDLEY JM THOMSEN BC HARVEY JD
Citation
Lp. Barry et al., FREQUENCY-RESOLVED OPTICAL GATING MEASUREMENT OF 1.4 THZ BEAT FREQUENCIES FROM DUAL-WAVELENGTH SELF-SEEDED GAIN-SWITCHED LASER-DIODE, Electronics Letters, 34(10), 1998, pp. 988-990
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
Electronics Letters → ACNP
ISSN journal
00135194
Volume
34
Issue
10
Year of publication
1998
Pages
988 - 990
Database
ISI
SICI code
0013-5194(1998)34:10<988:FOGMO1>2.0.ZU;2-O
Abstract
A dual wavelength self-seeded gain-switched laser diode has been const ructed using two fibre Bragg gratings in an external cavity. The outpu t pulses have been characterised using the technique of frequency-reso lved optical gating, and exhibit a 1.4THz intensity modulation and a l arge negative frequency chirp.