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 January 2024 IssueCompact Single-Frequency LasersThe 445-nm and 447-nm TopMode lasers from TOPTICA Photonics AG are single-frequency diode lasers made for high-resolution Raman spectroscopy, microlithography, multi-wavelength digital holography,...Photonics 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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