Frequency stabilization at the sub-kilohertz level of an external cavity diode laser
APPLIED OPTICS, cilt.55, sa.9, ss.2463-2466, 2016 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 55 Sayı: 9
- Basım Tarihi: 2016
- Doi Numarası: 10.1364/ao.55.002463
- Dergi Adı: APPLIED OPTICS
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
- Sayfa Sayıları: ss.2463-2466
- Süleyman Demirel Üniversitesi Adresli: Evet
Özet
A simple external cavity diode laser (ECDL) in a Littrow configuration was established and actively frequency-stabilized by using a side-of-fringe stabilization technique. A wavelength tuning range of 60 nm for the spectral range between 1000 and 1060 nm was demonstrated by rotating the diffraction grating. A sub-kilohertz frequency stabilization of the ECDL was achieved. The linewidth of the laser was narrowed from 160 kHz to 400 Hz by laser frequency locking to a flank of a Fabry-Perot interferometer peak. (C) 2016 Optical Society of America