Request InfoEXFO Inc.A digital frequency-locking system that enables integration of wavelength lockers with frequency-tuning devices has been unveiled by Exfo Electro-Optical Engineering Inc. The DFL-5720 automatically or manually locks the frequency of a laser source to a reference optical filter, such as a gas absorption line or a Fabry-Perot transmission peak. It has three programmable input and output ports and uses digital processing to control the frequency of a variety of tunable devices with precision down to ±50 MHz. The company says this system replaces an oscilloscope, two function generators, 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 6/30/2021European Photonics Manufacturing Services Funded by ECThis event is supported by the European initiatives presented and is moderated by EPIC, the European Photonics Industry Consortium. The European Commission is helping companies access the...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 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...