Request InfoToptica Photonics AGToptica Photonics AG has announced a digital feedback “controlyzer” for fast and low-noise tunable laser frequency stabilization and control circuit analyzing. The DigiLock 110 performs digital computer-controlled locking. It has two direct digital synthesizer scan controllers, two PID channels for piezo and current control, and computer-assisted automatic hardware zoom. Key features include high-frequency A/D and D/A converters with up to 100-MHz clock frequency and up to 16-bit depth, a 100-MHz field-programmable gate array and advanced software for communication between the device and a...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra April 2024 IssueRaman Fiber AmplifierThe RFA from TOPTICA Photonics AG is a Raman fiber amplifier that covers a wavelength range from 1120 to 1370 nm. 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