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    • Vescent Photonics Inc

    Denver, CO 80216

    COMPANY OVERVIEW

    About Vescent Photonics Inc

    Contact

    4865 E 41st Ave
    Denver, CO 80216
    United States
    http://www.vescent.com
    303-296-6766
    303-296-6783

    More Info on Vescent Photonics Inc

    Develops and manufactures technologies in electro-optics, tunable lasers, and electronics for precision laser control.

    Articles

    (Photo credit: Vescent)
    Quantum

    Is your Quantum 2.0 solution stable enough?

    Quantum 2.0 technologies—including timing, computing, networking, and sensing—require much tighter control of light.
    Vescent Photonics
    Lasers & Sources

    Frequency combs are spatially coherent and broadband

    LFW Staff
    The FFC series of fiber frequency combs are finely tuned mode-locked lasers used for high-accuracy optical applications measuring light frequency.
    Vescent Photonics
    Software & Accessories

    Four-channel temperature controller has firmware revision

    LFW Staff
    The SLICE-QTC four-channel temperature controller with sub-millikelvin stability and set-point resolution has a firmware revision.
    Vescent New
    Lasers & Sources

    Vescent Photonics fiber frequency comb delivers sub-100 fs seed pulses

    LFW Staff
    The FFC-100 erbium-based fiber frequency comb is based on the MLL-100 mode-locked laser featuring a passive SESAM mode locker.
    (Image credit: NRL)
    The all-optical device (inset) routes mid-IR beams in two dimensions within an optical chip that contains a waveguide, liquid crystals, and coupling optics.
    Positioning, Support & Accessories

    Infrared Optics: Nonmechanical on-chip waveguide device steers mid-infrared beams

    Gail Overton
    A solid-state, compact on-chip device that incorporates waveguides and liquid-crystal elements can steer mid-infrared light beams without relying on mechanical components.
    Test & Measurement

    Another lidar acquisition: ADI acquires Vescent beam-steering technology

    Gail Overton
    ADI acquired solid-state laser beam steering technology from Vescent Photonics for more robust lidar systems.
    Content Dam Lfw Print Articles 2015 06 1506lfwnb2 Web
    Optics

    SEEOR liquid-crystal beam scanner outpaces diffractive alternatives

    Gail Overton
    A liquid crystal waveguide approach scans a 30° × 5° field of view at a frame rate of less than 50 ms/frame.
    Content Dam Lfw Print Articles 2014 08 Nb Amo Tunable Web
    Lasers & Sources

    AMO tunable lasers shrink as performance grows

    Gail Overton
    With U.S. Defense Advanced Research Projects Agency (DARPA) and Air Force funding, Vescent Photonics has simultaneously shrunk the size and power consumption of tunable diode ...
    Content Dam Etc Medialib New Lib Laser Focus World Online Articles 2011 07 47859
    Home

    Laser servo from Vescent Photonics offers side and peak lock options

    LFW Staff
    The D2-125, with both side and peak lock options, enables high-bandwidth (10 MHz) servo control of lasers.
    In the NICE-OHMS technique laser light passes through two electro-optic modulators (EOMs) before entering a high-­finesse cavity where the sample gas is located. Radio-frequency-­modulation sidebands at δ are detected in the cavity reflection to lock the laser frequency on a cavity resonance mode. Modulation sidebands at Δ, matching the cavity free-spectral-range (FSR) frequency, are used to probe the intracavity molecular signal in cavity transmission. A piezoelectric transducer (PZT) mounted on one of the cavity mirrors scans the cavity-mode frequency across molecular resonances.
    Home

    Improved 'nose' is developed for trace-gas monitoring

    Cavity-ring-down spectroscopy (CRDS) is an established technique for quantitative absorption measurements to determine the chemical composition of a sample under test.

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    Additional content from Vescent Photonics Inc

    (Photo credit: SPIE)
    Attendees make their way into the SPIE Photonics West 2022 exhibition hall.
    Home

    SPIE Photonics West 2023 exhibitor products (UPDATED 1/27)

    Lee Dubay
    Get a first look at what will be shown on the SPIE Photonics West 2023 exhibit floor.
    Research

    Optical nose identifies chemicals

    LFW Staff
    Boulder, CO--A laser-based method for identifying a single atom or molecule hidden among 10 trillion others soon may find its way from the laboratory to the real world. Developed...