Beam chopper

    June 1, 1997
    The CH-40 Variable Low Frequency Modulator/Beam Deflector/Shutter is designed to work with large clear-aperture laser beams. The Chopping vane is mounted on a motor with a limited rotation angle. The position of the rotor follows the input current with respect to amplitude and frequency. The device is used when frequencies from dc to 30 H¥are needed. The motor can hold large vanes, with deflectors and emitters attached to the vanes, mirrors, gratings, and other electro-optical devices.

    Beam chopper

    The CH-40 Variable Low Frequency Modulator/Beam Deflector/Shutter is designed to work with large clear-aperture laser beams. The Chopping vane is mounted on a motor with a limited rotation angle. The position of the rotor follows the input current with respect to amplitude and frequency. The device is used when frequencies from dc to 30 H¥are needed. The motor can hold large vanes, with deflectors and emitters attached to the vanes, mirrors, gratings, and other electro-optical devices.

    Electro-Optical Product Corp., Fresh Meadows, NY

    Continue Reading

    Sponsored Recommendations

    March 31, 2025
    Enhance your remote sensing capabilities with Chroma's precision-engineered optical filters, designed for applications such as environmental monitoring, geospatial mapping, and...
    March 31, 2025
    Designed for compatibility with a wide range of systems, Chroma's UV filters are engineered to feature high transmission, superior out-of-band blocking, steep edge transitions...
    March 31, 2025
    Discover strategies to balance component performance and system design, reducing development time and costs while maximizing efficiency.
    March 31, 2025
    Explore the essential role of optical filters in enhancing Raman spectroscopy measurements including the various filter types and their applications in improving signal-to-noise...

    Voice your opinion!

    To join the conversation, and become an exclusive member of Laser Focus World, create an account today!