Request InfoFor High-Throughput Sapphire ScribingCoherent Inc.SANTA CLARA, Calif., Nov. 12, 2009 – A frequency-tripled, diode-pumped solid-state laser from Coherent Inc. offers economical performance for cost-sensitive micromachining tasks such as scribing sapphire substrates used in the fabrication of GaN LEDs. The Avia 355-5 is a Q-switched Nd:YVO4 laser that delivers 5 W of 355-nm output at 50 kHz and that operates at repetition rates from single shot up to 150 kHz. Its combination of high repetition rate and short pulse length of <20 ns enables high-throughput processing with a minimal heat-affected zone. The laser is a cost-effective and compact OEM product that features HGX UV...See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 3/29/2024Mini Laser Diode ArraysThe 808-nm QCW mini-bar laser diode arrays from LumiSpot Tech can be used in application fields including lighting, inspections, R&D, and solid-state diode pumps. 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This...Photonics DictionaryisolatorIn the context of electronics and optics, an isolator refers to a device that allows the transmission of signals in one direction while attenuating or blocking signals in the opposite direction. The...Photonics DictionaryNd:YAG laserNd:YAG laser refers to a solid-state laser that utilizes neodymium-doped yttrium aluminum garnet (Nd:Y3Al5O12) as the gain medium. This type of laser emits light at a wavelength of 1064 nanometers...Photonics Dictionaryhelium-neon laserA helium-neon (HeNe) laser is a type of gas laser that emits visible red light at a wavelength of 632.8 nm. 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