We demonstrate a linearly frequency-modulated laser from a laser diode (LD) pumped Nd:YVO laser. A fast frequency tuning of 2.40 THz/s with a tuning range of 6 GHz is achieved in LD pumped Nd:YVO 1064 nm laser by using RbTiOPO (RTP) crystals as the frequency modulator. The continuous tuning range is more than 3 times the longitudinal mode spacing of the resonator. The maximum output power of frequency-modulated laser reaches 160 mW at 1064 nm. Linewidth of the single frequency laser is measured to be 190 kHz by a delay self-heterodyne interferometer. A deviation lower than 60 MHz is obtained during linear modulation.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1364/OE.25.023199 | DOI Listing |
Publication Analysis
Top Keywords
linearly frequency-modulated
8
ndyvo laser
8
frequency-modulated laser
8
pumped ndyvo
8
tuning range
8
laser
7
thz/s continuously
4
continuously linearly
4
frequency-modulated ndyvo
4
laser demonstrate
4
Similar Publications
Want AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!