Request InfoToptica Photonics AGToptica Photonics AG has released a DL-SHG (diode laser-second harmonic generator) orange diode laser system with wavelengths operating between 555 and 625 nm. The system provides <500-kHz linewidth, >100-m coherence length, 3 to 20 mW of output power (depending on the wavelength) and coarse tuning of 2 to 4 nm. It offers an acoustically stable design and mode-hop-free fine tuning of >20 GHz and is suitable for spectroscopy, interferometry, laser cooling and optical pumping of atoms and ions.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. With a high power of 30 W, the amplifier offers a tuning range of up to 10 nm, a...BioPhotonics Jul/Aug 2023 IssueCW Diode-Pumped LaserHÜBNER Photonics has released a higher power model of the Cobolt Jive™ 561-nm laser on the 05-01 series platform. 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