Request InfoLaserglow TechnologiesThe Cyanea Series of Collimated Diode Lasers from Laserglow Technologies are tuned to emit low optical noise, low duty cycle and clean pulse shapes in the 470-nm spectral range, coinciding with the peak excitation wavelength for Channelrhodopsin-2. The lasers present all the advantages of a robust collimated diode laser system with high stability, signal response and fiber coupling efficiency. The compact unit offers sustained, durable operation, and the low optical noise is ideal for electro-physiological investigation. The narrow spectral band prevents cross talk with other opsins,...See full productRelated content from Photonics MediaPRODUCTSBioPhotonics Jul/Aug 2023 IssueVital Sign Measurement PhotodiodeThe TOPLED® D5140, SFH 2202 photodiode from ams OSRAM provides high sensitivity for wearable devices and vital sign measurement. 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