Request InfoCoherent Corp.Our 2-µm Optical Isolators are for use with thulium and holmium lasers from 1900- to 2100-nm region providing >30 dB isolation for power levels to 30 W with a pulsed damage threshold of 5 J/cm2 at 10 ns. Our 4.5-µm Optical Isolators are for use with QCLs from 4500- to 4600-nm region providing >30 dB isolation for power levels to 2.5 W and >65 percent transmission at 22 °C.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 9/19/2022Shaft Measurement SystemThe TurnCheck Series-14 shaft measurement system from Optical Gaging Products can handle parts up to 140 mm in diameter and 1000 mm in length. The precision optical instruments measure shafts,...Photonics Showcase October 2023 IssueCustom Precision OpticsSince 1947, three generations of family leadership have positioned LaCroix Precision Optics as the premier manufacturer of precision optics in America. 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