Request InfoCoherent Inc.SANTA CLARA, Calif., Aug. 18, 2011 — The latest Chameleon optical parametric oscillator (OPO) from Coherent Inc., the Chameleon Compact OPO-Vis, includes an optional fully integrated second-harmonic-generation (SHG) accessory that provides automated frequency doubling of the OPO and the Chameleon laser output. When used in conjunction with the Chameleon ultratunable one-box laser, it provides an automated tuning range of 340 to 1600 nm, with simple touch-screen controls and no manual intervention. 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