Request InfoLight Age Inc.Light Age Inc. offers two full-capacity, solid-state alexandrite laser systems for writing fiber Bragg gratings. The PAL-PRO-UV can be used for writing gratings with interferometric or phase-mask methods, and the PAL-UV has short temporal coherence that minimizes speckle for the mask-projection technique. Both lasers offer average power up to 1 W, wavelengths of 243 to 255 nm and 193 nm, and pulse durations of 0.03 to 100 µs.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra August 2023 IssueAvalanche Photodiode PreamplifiersA series of 1064-nm silicon avalanche photodiode (APD) preamplifier modules from CMC Electronics Inc. is designed to improve laser applications. 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