In:
Japanese Journal of Applied Physics, IOP Publishing, Vol. 38, No. 11A ( 1999-11-01), p. L1234-
Abstract:
A 0.5-mm-thick periodically poled MgO-doped (5 mol%) LiNbO 3 (PPMgLN) crystal with domain-inverted periods of 26.2–32.0 µm and an interaction length of
30 mm has been successfully fabricated by an electric field poling process. The average ratios of the domain-inverted width to the domain-inverted period (duty cycle) were approximately 50%.
Experim ents on quasi-phase-matched (QPM) optical parametric oscillation (OPO) using a PPMgLN crystal were performed.
During QPM-OPO, the PPMgLN crystal exhibited a higher resistance to photorefractive damage than did a periodically poled LiNbO 3 (PPLN) crystal.
OPO properties of the PPMgLN crystal at 20°C were comparable to those of a PPLN crystal heated to ∼100°C to prevent photorefractive damage, which enables operation in the steady state at room temperature.
Type of Medium:
Online Resource
ISSN:
0021-4922
,
1347-4065
DOI:
10.1143/JJAP.38.L1234
Language:
Unknown
Publisher:
IOP Publishing
Publication Date:
1999
detail.hit.zdb_id:
218223-3
detail.hit.zdb_id:
797294-5
detail.hit.zdb_id:
2006801-3
detail.hit.zdb_id:
797295-7
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