Acta Optica Sinica, Volume. 18, Issue 12, 1611(1998)
Analysis on Parametric Gain in Noncollinear Phase-Matching Configuration
The KTP femtosecond optical parametric amplification in type Ⅱ noncollinear phase matching configuration has been investigated. Parametric gain and optical intensity distribution of signal has been obtained by numerical method. The results show that parametric gain is higher and the beam quality is better in noncollinear phase matching configuration than in collinear phase matching. It′s more suitable in fs optical parametric oscillator (OPO).
Get Citation
Copy Citation Text
[in Chinese], [in Chinese], [in Chinese]. Analysis on Parametric Gain in Noncollinear Phase-Matching Configuration[J]. Acta Optica Sinica, 1998, 18(12): 1611