EigenLight Corp. (See NeoPhotonics Corp.)EigenLight Corp.'s series 400 WDM power monitor attenuators provide a spectrally flat response from 1520 to 1620 nm, so measurements can be made on any WDM channel without adjusting for sensitivity variations from channel to channel. This feature also allows measurement and control of optical power in live fiber optic systems over the entire erbium amplifier band. The 400 series features manual control of attenuation over 40 dB, power readout from -50 to +28 dBm, typical battery life of three years and minimum insertion loss of less than 1.3 dB.See full productRelated content from Photonics MediaWEBINARSPhotonics.com 1/12/2023A Proven, Portable, and PIC-Based Methodology for Cultivating a Next-Generation WorkforceWith the passage of the CHIPS and Science Act and growing demand for photonic integrated circuit technology, the semiconductor industry is once again gaining momentum. But even as the U.S. rebuilds...Photonics.com 3/27/2024Precision Planning: Simplified Laser Scanning with Predictive SoftwareConventional controllers for laser scan systems do not allow to predict the actual path of the laser beam on the work piece. A tedious process of testing different parameters and delay settings...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 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...