Request InfoTower Optical Corp.Microminiature true-zero-order wave plates for use with laser sources are available from Tower Optical Corp. The series AO-0.5-TZ square wave plates measure 0.5 x 0.5 mm, are approximately 90 µm thick and are made from crystal quartz. The company says the size of the devices allows packaging of a complete laser handling system in a small transceiverlike housing. They have a short optical path designed for temperature stability and extended bandwidth. The surface has an antireflection coating for maximum transmission at the specified wavelength. The primary wavelength is 1550 nm.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 7/13/2023Femtosecond LaserThe Monaco 345-25-50 industrial UV femtosecond laser from Coherent Corp. features 50 W of output power. 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