Abstract
We report a continuous-wave optical parametric oscillator (OPO) based on periodically poled RbTiOAsO4 (PPRTA). The singly resonant OPO, which is located within a Ti:sapphire laser, has a high-finesse signal cavity and delivers a maximum output power of 270 mW to the nonresonant idler wave at 2.92 mu m, through a 4.5-mm PPRTA crystal. For room-temperature operation and a crystal with a 30-mu m grating period, pump tuning over 838-848 nm results in OPO turning over 1.13-1.27 mu m (signal) and 2.53-3.26 mu m (idler), limited by the bandwidth of optical coatings. PPRTA exhibits thermal properties superior to those of periodically poled LiNbO3. (C) 1998 Optical Society of America.
| Original language | English |
|---|---|
| Pages (from-to) | 837-839 |
| Number of pages | 3 |
| Journal | Optics Letters |
| Volume | 23 |
| Issue number | 11 |
| DOIs | |
| Publication status | Published - 1 Jun 1998 |
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Continuous-wave, intracavity optical parametric oscillators
Turnbull, G. (Author), Dunn, M. (Supervisor) & Ebrahimzadeh, M. (Supervisor), 25 Jun 1999Student thesis: Doctoral Thesis (PhD)