Request InfoSacher Lasertechnik GmbHThe Tec 500 Littman laser is suitable for molecular spectroscopy, metrology, injection seeding, and atom cooling and trapping. Sacher Lasertechnik designed the tunable, external cavity diode laser to synchronize the grating- and cavity-defined wavelengths by rotating the tuning mirror. The adjustment of the pivot point is made during the wavelength scanning operation to ensure mode-hop-free tuning. The Tec 500 has a coarse tuning range of 10 to 80 nm, mode-hop-free range from 100 to 200 GHz, linewidth <0.5 MHz, and typical drift over 24 h of 300 MHz.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra May 2024 IssueLaser SpectrometerThe TDLS8220 from Yokogawa Corporation of America is an extractive tunable diode laser spectrometer for extractive oxygen measurements where in-situ or probe-type installations are not applicable....Photonics 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.com 12/13/2022InGaAs Photodiode DetectorsMarktech Optoelectronics' lineup of advanced InGaAs photodiode detectors consists of several detector families or series based on their spectral sensitivity ranges. 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