• Credit: Shixin Xue
    TFLN external cavity chip on a penny. Credit: Shixin Xue
    Tiny lithium niobate laser provides fast and accurate optical measurements—which optical metrology and LiDAR both need to take their performance to the next level.
    Credit: Cheryl Xu
    A schematic of the team’s setup. Credit: Cheryl Xu
    © Endeavor Business Media
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    Credit: Jorge Vidal/Rice University
    Dasom Kim in the lab with the team’s setup at Rice. Credit: Jorge Vidal/Rice University
    © Endeavor Business Media
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    Learning Resources

    lfwjuly2025
    Sponsored
    In this study, researchers used THz quantum cascade lasers and interferometry to identify materials hidden inside opaque media. This multicolor THz imaging is a compact solution...
    June 23, 2025
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    Overview As the demand for infrared imaging grows across defense, industrial, and smart applications, the challenge of maintaining stable imaging performance across temperature...
    June 20, 2025
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    Sponsored
    Unlock the future of high-speed, precision laser drilling in this expert-led webinar, where cutting-edge techniques and emerging innovations reshape semiconductor, photonics, ...
    July 17, 2025
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    Sponsored
    Discover how cutting-edge advancements in optical frequency comb technology are unlocking new frontiers in spectroscopy, exobiology, and precision timekeeping—expanding our ability...
    July 10, 2025

    Lasers/Sources

    Credit: Advanced Illumination
    advanced_illumination
    The AL325 Series modular bar light uses industrial-grade, high-performance LEDs.
    June 22, 2025
    Credit: Photonics Industries International
    photonics_industries_international
    The RX-1064-150 infrared (IR) picosecond laser system has uses in industrial marking and micromachining applications.
    June 16, 2025
    Credit: FOBA Laser Marking & Engraving
    foba_laser_marking__engraving
    The V.0042-uv UV laser marking system is designed for marking plastics without additives and other sensitive materials.
    June 10, 2025
    © Endeavor Business Media
    lfw_ftpjason_eichenholzgraphiclandscape
    Episode 54 of Following the Photons: A Photonics Podcast features Jason Eichenholz, startup founder, entrepreneur, and inventor.
    June 3, 2025

    Optics

    Pim Kat, CEO of Amazec Photonics (left), and Eelko Brinkhoff, CEO of PhotonDelta (right).
    In this Q&A, Ivan Nikitski, EPIC’s Technology Manager for Quantum and PICs, talks to Pim Kat, CEO of Amazec Photonics, and Eelko Brinkhoff, CEO of PhotonDelta.
    June 20, 2025
    Credit: Edmund Optics
    edmund_optics
    TECHSPEC laser line mirrors include options manufactured with Zerodur, a glass-ceramic substrate with low thermal expansion.
    June 14, 2025
    Credit: SCHOTT
    FIGURE 1. Ultrahigh-resolution TALOF-based nanowaveguide design improves imaging technology.
    Advanced glass-based nanowaveguides produce images with the minimal distortion, excellent color fidelity, and accuracy necessary for augmented reality to evolve.
    June 6, 2025
    Credit: Universal Photonics
    universal_photonics
    The C-955 polyurethane pad works with substrates including quartz, BK7, and Gorilla Glass.
    June 4, 2025

    Quantum

    Credit: CNR-INO Quantum Mixtures Lab
    Alessia Burchianti and Luca Cavicchioli in the lab with their setup. Credit: CNR-INO Quantum Mixtures Lab
    Researchers discover a way to create arrays of quantum droplets to explore their unique properties—with potential interferometry applications on the horizon.
    June 5, 2025
    Credit: Quantum Dice
    Quantum Dice cofounders (left to right): Ramy Shelbaya, Wenmiao Yu, Marko von der Leyen, George Dunlop, and Zhanet Zaharieva.
    Founded in April 2020, Quantum Dice is a venture-backed spinout from Oxford University’s world-renowned quantum optics laboratory, where the architecture for its innovative self...
    June 4, 2025
    A superconducting qubit is coupled to a high coherence microwave resonator, and the qubit can be used to generate a microwave cat state within it.
    “Happy accident” leads to discovery that thermally excited states can create quantum superpositions—and there’s more than one type of hot cat state.
    May 22, 2025
    Credit: Yaseera Ismail
    A schematic of our international quantum satellite link.
    World’s longest intercontinental quantum satellite link connects Beijing, China and Stellenbosch, South Africa and enables real-time quantum key distribution.
    May 22, 2025

    Test/Measurement

    Credit: Hamamatsu
    hamamatsu
    The C16511-01 compact Fourier transform near-infrared (FT-NIR) spectrometer engine offers a spectral response ranging from 1100 to 2500 nm.
    June 12, 2025
    © Ossila Ltd
    FIGURE 1. A typical photoluminescence setup for spectroscopy.
    How is optical spectroscopy shaping the future of semiconductor technology and equipping researchers to create the next generation of tech?
    June 2, 2025
    Credit: Santec
    santec
    The PEM-400 polarization extinction ratio (PER) meter has a wide-area optical detector.
    May 27, 2025
    Credit: FARO Technologies
    faro_technologies
    The Leap ST handheld 3D metrology scanner offers five operating modes.
    May 16, 2025

    Detectors/Imaging

    Credit: Prior Scientific
    prior_scientific
    The NanoScan OP200 piezo objective positioner delivers a 200-μm closed-loop travel range.
    June 20, 2025
    Credit: Mikrotron
    mikrotron
    The EoSens9.5 camera uses a Luxima 9.5 Mpixel CMOS sensor featuring a global shutter.
    June 18, 2025
    Credit: Gigahertz-Optik
    gigahertzoptik
    The VL-3708 illuminance detector meets the highest standard of DIN Class L for its spectral match.
    June 6, 2025
    Credit: Teledyne DALSA
    teledyne_dalsa
    The 2.5 GigE Vision Tetra line scan camera is available in 2k, 4k, and 8k resolutions with a line rate of up to 150 kHz.
    May 31, 2025

    Executive Forum

    ID 112511210 © Marina Putilova | Dreamstime.com
    dreamstime_xxl_112511210
    June 6, 2025
    Credit: Legacy USPTO image
    USPTO Booklet – Information Aid for Inventors.
    June 3, 2025
    © Endeavor Business Media
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    May 27, 2025
    Source: IDTechEx
    Key trends of optical transceivers within high-end data centers.
    Members Only
    May 14, 2025