High-speed photoelastic modulators enabling precise polarization control for spectroscopy, quantum sensing, and advanced optical systems. Read more...
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High-precision optical laser assemblies with advanced bonding, minimal wavefront distortion, and customizable glass-to-glass or glass-to-metal integration for industrial and research laser systems. Read more...
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High-precision fractional handpiece for lasers, offering DOE and FLA lens options, compact design, and reliable beam control for medical, aesthetic, and industrial applications. Read more...
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Designed for industrial, scientific, and medical laser systems, CASTECH acousto-optic Q-switches deliver fast switching, high damage threshold, and stable pulse performance across a broad wavelength range from 310 nm to 10.6 μm. Read more...
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CASTECH 2D acousto-optic deflector enables ultra-fast, inertia-free laser scanning with nrad-level precision and high diffraction efficiency, supporting real-time beam steering in LiDAR, microscopy, and advanced optical systems. Read more...
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High-speed fiber-coupled acousto-optic modulators with 6 ns rise time and up to 300 MHz frequency, ideal for fiber lasers, sensing, and quantum applications. Read more...
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CASTECH high-damage-threshol
CASTECH photoelastic modulators provide high-precision phase retardation, wide wavelength compatibility, and fast modulation, enabling accurate polarization control in spectroscopy, quantum sensing, and advanced optical measurement systems. Read more...
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Acousto-optic deflectors (AODs) are designed for high-speed, solid-state laser beam scanning, enabling precise and flexible optical control without mechanical movement. Read more...
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CASTECH’s fiber-coupled acousto-optic modulators offer ultra-fast 6 ns rise times and up to 300 MHz modulation, ideal for lasers, sensing, research, and quantum systems. Read more...
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