Request InfoPicoQuant GmbHPicoQuant GmbH has introduced a 485-nm picosecond pulsed diode laser head that can be used to excite fluorescent proteins such as GFP as well as fluorescent dyes. It has a pulse duration as short as 80 ps, which matches the time resolution of mainstream detectors. The device has peak power up to 200 mW, a typical spectral width of 7 nm FWHM and a center wavelength of 485 ±10 nm.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics.com April 2024 IssueSurface-Mount MiniLEDsThe VLMB2332T1U2-08 and VLMTG2332ABCA-08 from Vishay Intertechnology are blue and true green, respectively, surface-mount LEDs in a miniLED package for medical light treatment, heart rate monitoring,...BioPhotonics Jul/Aug 2023 IssueExtended InGaAs DetectorsHermetically sealed, surface-mount device-packaged 1.7- and 2.6-μm InGaAs PIN ATLAS photodiodes from Marktech Optoelectronics Inc. are designed for spacecraft, aerospace, medical, defense,...BioPhotonics May/Jun 2023 IssueBandpass FiltersThe ADVANTECH™ hard coat bandpass filters from Andover Corp. offer steep slopes, high light transmission, durability, and long life for demanding applications. 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