Request InfoColorChip Inc.A new optical transceiver from ColorChip is suitable for hyperscale data center, high-performance computer and enterprise applications. The 100-Gb/s coarse wavelength division multiplexing (CWDM) device, which is based on uncooled directly modulated laser technology, comes in a pluggable quad small-form-factor (QSFP28) package. It operates via a single-mode fiber to implement data center applications over 100-m to 2-km link lengths.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 3/9/2023Optical and Electrical InterconnectsMaxLinear and Colorchip’s complete line of optical and electrical interconnect solutions for data center applications are based on MaxLinear’s 5 nm Keystone family of DSPs. Leveraging the...Photonics.com 3/24/2023TransceiverThe LoRa® Connect LR1121 transceiver from Semtech Corp. provides multiband versatility permitting for single, low-power chip use. The device is pin compatible with current LoRa Edge™...Photonics.com 3/8/2023FPGA TransceiversIntel’s Agilex 7 FPGAs with F-Tile provide flexible hardware solutions, delivering up to 116 Gbps and hardened 400 G Ethernet IP. Built on Intel’s 10-nm SuperFin process technology,...Photonics Spectra February 2024 IssueFiber Optic Connectors and AdaptersThe SN® and CS® series of connectors and adapters from L-com are used to allow higher data rates to flow through optical fiber cables, while allowing the cable to fit in smaller spaces. The...ARTICLESPhotonics.com 8/9/2023NASA to Test Deep-Space Laser Communication on Psyche MissionNASA’s Deep Space Optical Communications project will test the use of near-infrared lasers as potential replacements for the current radio frequency systems. The technology demonstration,...Photonics Spectra February 2023 IssueOn-Board Optics Expand Bandwidth and Reduce Power Use in the Data CenterCo-packaged optics (CPO) and on-board optics (OBO) are not novel concepts, per se. The benefits of moving optics closer to the computing cores of data center switches have been clear to systems...Vision-Spectra.com August 2022 IssueNVIDIA Programs Attracting Companies from Gamut of Vision SpaceNVIDIA’s Inception and Metropolis programs have attracted multiple vision-focused startups and companies, including Covision Quality, Deci, Hayden AI, and Seeed Studio. Semiconductor technology...Photonics Spectra September 2023 IssuePhotonic Chip Drives Scalable Data TransferSystems that run artificial intelligence programs, such as large language models, face a “bandwidth bottleneck” that can limit the amount of data they transfer between nodes. Using light...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookOTDRs: Finding the Weak Spots in Fiber LinksAn optical time-domain reflectometer sends short pulses of light into a fiber and measures its reflections as a function of time. The delay of these reflections to the detector as well as their...Photonics HandbookSpectrum Analysis for DWDM: New Instruments Meet the ChallengeAs system and cable installers try to optimize their links, the preferred method has become high-speed DWDM. This demand for bandwidth has led to the development of new test and measurement...Photonics HandbookPolarization Mode Dispersion: Concepts and MeasurementThere are three fundamentally different dispersive phenomena in optical fiber, of which polarization mode dispersion (PMD) is the most complex. In digital multimode fiber systems, a light pulse...Photonics HandbookCharacterizing High-Speed Transmitters: The Emphasis Is on WaveformsAn indicator of how well the entire system performs is a measurement called bit-error-ratio (BER). Acceptable BERs range from one error per billion to one per trillion bits transmitted. It is rare...WHITEPAPERSPhotonics.com 5/4/2022Specialty Fiber Preforms for Industrial ApplicationsEnabling new laser applications with fused silica fibers.Photonics.com 12/2/2022Fast Axis Collimator Lenses (FACs) - The Essential Components for Laser DiodesWe started developing FACs more than 15 years ago. The result is highly automated in-house processes which allow for competitive prices – even with high volumes. Diode lasers are efficient, compact,...Photonics.com 10/13/2023Unveiling Insights: Remote Sensing Mapping Laser SolutionsExplore Lumispot Tech's advanced remote sensing mapping laser solutions, enhancing geospatial technology and insights. Delve into our capabilities in satellite imagery, aerial mapping, and spatial...Photonics.com 7/21/2022Fiber Optic Reflectors for FTTx Network Link MonitoringIn the PON (Passive optical network), especially the complex point-to-multipoint PON ODN (Optical distribution network) topology environment, the rapid monitoring and diagnosis of optical fiber...WEBINARSPhotonics.com 1/18/2022Si/SiN-Integrated Photonics for Lidar, Quantum, and SensingThe integrated photonics market is a fast-growing domain whose main drivers are the internet and data centers. Photonics-based transceivers are the backbones of today’s internet connectivity...Photonics.com 5/9/2023External Light Sources for Co-Packaged Optics: Applications and BeyondThe networking and computing application landscape is evolving to be cost effective, bandwidth dense, and power efficient. These new requirements bring optics and electronic processors closer...Photonics.com 1/12/2023Lessons Learned When Scaling PICs for Volume ProductionAn all-star panel discussion hosted by Optica’s Jose Pozo and featuring experts from the entire PIC value chain to discuss lessons learned when scaling PIC production for volume applications. ...Photonics.com 1/28/2016CMOS-Integrated Nanophotonics Technologies for Short-Reach Communications LinksJoin us for a FREE webinar! CMOS-integrated nanophotonics (CINP) has the potential to bring traditional semiconductor industry efficiency and low-cost manufacturing to single-mode, short-reach...PHOTONICS DICTIONARY+ TERMSPhotonics DictionarytransceiverAn instrument or system capable of both transmitting and receiving a signal.Photonics DictionaryoptoelectronicsOptoelectronics is a branch of electronics that focuses on the study and application of devices and systems that use light and its interactions with different materials. The term "optoelectronics" is...Photonics DictionaryopticsOptics is the branch of physics that studies the behavior and properties of light, including its interactions with matter and its manifestation as both particle and wave phenomena. It encompasses the...Photonics DictionarymetrologyMetrology is the science and practice of measurement. It encompasses the theoretical and practical aspects of measurement, including the development of measurement standards, techniques, and...VIDEOSPhotonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...Photonics.com 3/25/2021Ursula Gibson: Novel Core Optical Fibers and Materials2019 President of The Optical Society and Fulbright Scholar Ursula Gibson details her latest work with novel core optical fibers and their function in expanding applications spanning metrology,...Photonics.com 6/19/2018Tech Transfer Programs Bridge Gap Between Industry and ResearchTechnology Transfer Programs are often a concerted effort to share skills, knowledge, technologies, methods of manufacturing, samples of manufacturing, and facilities among governments or...Photonics.com 9/28/2017Light Matters Extra: Optics & Photonics Technology Program, STCC - 09.2017In this month’s Light Matters Extra, we take you to the Springfield Technical Community College campus and introduce you to Professor Nick Massa, who has been teaching Optics and Photonics there for...PHOTONICS BUYERS' GUIDE CATEGORIESFiber Optic Active ComponentsFiber Optic TransceiversTransceiversA transceiver is an instrument or system capable of both transmitting and receiving a signal.Phase MasksCOMPANIESPhotonics Buyers' GuideMicro Laser Systems Inc.We are a manufacturer of Diffraction Limited Fiber Coupled Laser Systems, Optical Systems, and Fiber Optic Systems from 240 nm to 6000 nm. Unique products include various sizes of Fiber Collimators,...Photonics Buyers' GuideEvanescent Optics Inc.Polarization Maintaining Couplers Evanescent Optics Inc. offers low loss (<0.1dB), high isolation (<-25dB) PM fiber-optic couplers in both fixed ratio and variable models. Our small...Photonics Buyers' GuideLambda Research Optics Inc. (USA)Lambda Research Optics, Inc. is a leading manufacturer of laser optics with high power thin-film coatings and high precision fabrications. Lambda serves a wide range of industries, such as Biotech,...Photonics Buyers' GuideArkwright Technologies Pty. Ltd.Arkwright Technologies design and manufacture application specific fiber Bragg grating (FBG) sensors. Our innovative, award winning designs have evolved from over 30 years direct expertise in the...