Request InfoSemiNex CorporationSemiNex 14-pin butterfly is an efficient single-mode package designed to offer up to 275 mW of CW power in a single fiber — ideal for meeting the needs of telecom and datacom test equipment manufacturers that seek the highest optical power for pulsed OTDR and test applications. Each unit comes standard with a monitor photodiode and thermistor. TEC optional.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 3/13/2024Laser Welding PackagesAMADA WELD TECH’s ready-to-integrate laser welding packages are designed and bundled for quick adoption into an enclosure or onto a production line, so engineers can focus on other automation...Photonics Spectra May 2024 IssueCO2 Focusing LensesThe line of ZnSe laser focusing lenses from Laser Research Optics was created to cut thick diamond plates and other heavy steel fabrications. The lenses come in 1- to 2.5-in. 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He...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryaversion responseEye blink or head movement in response to bright light. Aversion responses such as blinking are sufficient protection from less hazardous lasers, including Class 2 lasers. An eye blink can occur, at...Photonics Dictionarylaser cavityA laser cavity, also known as an optical cavity or resonator, is a fundamental component of a laser system. It is a confined region or space where light undergoes multiple reflections, leading to the...Photonics Dictionaryphotonic computerA type of computer in which the electronic circuits, which process data serially, are replaced by photonic circuits capable of parallel processing and thus of much greater speed and power. 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