Request InfoNewport - New FocusHigh-speed avalanche photodiode photoreceivers have been released by the New Focus Div. of Bookham Inc. for use in ultralow-light-level detection. They comprise a high-gain avalanche photodiode, a low-noise amplifier and an internal bias supply in a compact module. A linear amplifier optimizes the noise performance and enhances sensitivity. Typical noise-equivalent power is as low as 0.5 pW/√Hz. The photoreceivers offer adjustable gain with single-ended and differential outputs, a built-in temperature-compensation circuit and 3-dB bandwidth of up to 2 GHz. They operate from a...See full productRelated content from Photonics MediaWEBINARSPhotonics.com 10/27/2021Fiber Optic Solutions for Medical DevicesSteve Allen provides a brief overview and examples of procedures that continue to push adoption and proliferation of optical fiber-based medical devices. From cosmetic surgery to cutting-edge sensing...Photonics.com 7/22/2021STANDARDS UPDATE: Vision Standards: An Overview of Global and A3 DevelopmentsStandards play a key role in the vision and imaging industry by ensuring interoperability of components, increasing market size, and shortening the time it takes to get new products to market. As the...Photonics.com 3/7/2019In Vivo Medical Laser Procedures: An OverviewThis webinar, presented by OFS, will provide an overview of current in vivo medical procedures performed using lasers and optical fibers. The presentation will begin with a brief history of...Photonics.com 1/18/2018Fiberguide RARe Motheye Fiber: Random Anti-Reflective (RARe) Nanostructures on Optical Fibers as Replacement for AR CoatingsAnti-reflective (AR) coatings are now entering their second century and have remained virtually unchanged throughout their life. As power level and wavelength range requirements continue to increase,...