Spectral noncritically phase-matched near-infrared generation by difference frequency mixing in

Bhar, G.C.; Datta, P.K.; Rudra, A.M.; Chatterjee, U.
June 1994
Applied Physics Letters;6/6/1994, Vol. 64 Issue 23, p3074
Academic Journal
Examines the retracting behavior of phase matching in infrared radiation by difference frequency mixing of Nd:YAG laser and tunable dye laser in lithium triborate. Observation of large spectral acceptance at spectral phase-matching point; Presence of angular acceptance at angular phase matching point.


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