Request InfoAdvanced Research Instruments Corp.Advanced Research Instruments Corp. has unveiled its Dual Precision Ratemeter/Photon Counter PRM-400. The device features a 500-MHz counter/timer ratemeter, a dual counter for background subtraction, large first in/first out data storage, zero dead time, 40-bit-deep counters and gated inputs. The device accepts standard TTL, NIM and ECL inputs. It also has a digital/bar graph intelligent LCD display; parallel, serial and GPIB computer interface; and simplified computer interfacing without plug-in boards. Besides photon counting, applications include ion, mass, electron and light spectroscopy,...See full productRelated content from Photonics MediaWEBINARSPhotonics.com 1/9/2023Innovations in Ultrashort-Pulse and RF-Excited CO2 Lasers Expand Materials Processing ApplicationsIndustrial laser materials processing is constantly evolving. Industries as varied as pharmaceutical, consumer electronics, automotive, aerospace, and textiles, among others, have benefited from new...Photonics.com 7/20/2023Motorized and Calibrated Lenses for Machine Vision ApplicationsMany applications have benefited from motorized varifocal lenses that allow automatic or remote adjustment of focus distance and field of view. Applications may need to change the focal length or...Photonics.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 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,...