TUNABLE NARROW-BAND LASER ON INTERSUBBAND TRANSITIONS OF HOT HOLES INGERMANIUM

Authors
MURAVEV AV NEFEDOV IM PAVLOV SG SHASTIN VN
Citation
Av. Muravev et al., TUNABLE NARROW-BAND LASER ON INTERSUBBAND TRANSITIONS OF HOT HOLES INGERMANIUM, Kvantovaa elektronika, 20(2), 1993, pp. 142-148
Citations number
18
Categorie Soggetti
Physics, Applied","Engineering, Eletrical & Electronic
Journal title
Kvantovaa elektronika → ACNP
ISSN journal
03687147
Volume
20
Issue
2
Year of publication
1993
Pages
142 - 148
Database
ISI
SICI code
0368-7147(1993)20:2<142:TNLOIT>2.0.ZU;2-R
Abstract
Spectral line narrowing up to 0.02 cm-1 for far IR hot hole Ge laser t uned in 50 - 140 cm-1 range has been obtained by using a tunable intra cavity frequency selector. The line narrowing is accompanied by an ess ential increase of the spectral power density of the laser radiation. The possibility of the frequency tuning in a wide spectral region is s hown. The features of the frequency competition in the active medium a re discussed.