Details
| Originalsprache | Englisch |
|---|---|
| Seiten (von - bis) | 141-146 |
| Seitenumfang | 6 |
| Fachzeitschrift | Optics communications |
| Jahrgang | 146 |
| Ausgabenummer | 1-6 |
| Publikationsstatus | Veröffentlicht - 15 Jan. 1998 |
Abstract
We report on 50% conversion efficiency for frequency doubling of a 854 nm GaAlAs diode laser using a potassium niobate crystal in an external ring cavity. Frequency stabilization of the diode laser is achieved by direct optical feedback from the doubling cavity or from a grating in Littrow configuration. We determine 200 kHz linewidth from the measured spectral density of the frequency noise and from a beat signal measurement of two independent diode lasers. The blue output power of 7.8 mW shows rms-fluctuations of less than 0.6% in 1 MHz bandwidth.
ASJC Scopus Sachgebiete
- Werkstoffwissenschaften (insg.)
- Elektronische, optische und magnetische Materialien
- Physik und Astronomie (insg.)
- Atom- und Molekularphysik sowie Optik
- Chemie (insg.)
- Physikalische und Theoretische Chemie
- Ingenieurwesen (insg.)
- Elektrotechnik und Elektronik
Zitieren
- Standard
- Harvard
- Apa
- Vancouver
- BibTex
- RIS
in: Optics communications, Jahrgang 146, Nr. 1-6, 15.01.1998, S. 141-146.
Publikation: Beitrag in Fachzeitschrift › Artikel › Forschung › Peer-Review
}
TY - JOUR
T1 - Highly efficient cw frequency doubling of 854 nm GaAlAs diode lasers in an external ring cavity
AU - Brozek, O. S.
AU - Quetschke, V.
AU - Wicht, A.
AU - Danzmann, K.
PY - 1998/1/15
Y1 - 1998/1/15
N2 - We report on 50% conversion efficiency for frequency doubling of a 854 nm GaAlAs diode laser using a potassium niobate crystal in an external ring cavity. Frequency stabilization of the diode laser is achieved by direct optical feedback from the doubling cavity or from a grating in Littrow configuration. We determine 200 kHz linewidth from the measured spectral density of the frequency noise and from a beat signal measurement of two independent diode lasers. The blue output power of 7.8 mW shows rms-fluctuations of less than 0.6% in 1 MHz bandwidth.
AB - We report on 50% conversion efficiency for frequency doubling of a 854 nm GaAlAs diode laser using a potassium niobate crystal in an external ring cavity. Frequency stabilization of the diode laser is achieved by direct optical feedback from the doubling cavity or from a grating in Littrow configuration. We determine 200 kHz linewidth from the measured spectral density of the frequency noise and from a beat signal measurement of two independent diode lasers. The blue output power of 7.8 mW shows rms-fluctuations of less than 0.6% in 1 MHz bandwidth.
KW - Diode laser
KW - Frequency doubling
KW - Frequency noise
KW - Intensity noise
KW - Potassium niobate
UR - http://www.scopus.com/inward/record.url?scp=0031704091&partnerID=8YFLogxK
U2 - 10.1016/S0030-4018(97)00492-6
DO - 10.1016/S0030-4018(97)00492-6
M3 - Article
AN - SCOPUS:0031704091
VL - 146
SP - 141
EP - 146
JO - Optics communications
JF - Optics communications
SN - 0030-4018
IS - 1-6
ER -