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GoPhotonics features a wide range of Acousto-Optic Frequency Shifter solutions designed for precise control of laser frequency and beam modulation in advanced photonic and optical measurement systems. These devices operate across key wavelength regions including visible, near-infrared, telecom, and mid-infrared bands, enabling flexible integration into diverse laser-based platforms. They provide controlled frequency shifting and stable optical modulation while maintaining high transmission and efficient diffraction performance for accurate signal processing.
Across different configurations, acousto-optic frequency shifters support applications ranging from Doppler vibration and velocity measurements to laser heterodyne interferometry, radar systems, laser scanning, optical tweezers, photolithography, interferometric sensing, and optical communication research. With their ability to enable precise optical frequency control, stable beam manipulation, and high-resolution measurement capability, these devices are essential components in modern photonic systems used for sensing, metrology, imaging, and advanced laser instrumentation.
STFS1007-TS073_15-010-1064 - Acousto-Optic Frequency Shifter for Doppler Vibration Measurements
The STFS1007-TS073_15-010-1064 is a Tellurium Dioxide (TeO2) acousto-optic frequency shifter designed for operation at a wavelength of 1064 nm. It enables precise frequency shifting and modulation of laser beams while maintaining high optical transmission and diffraction efficiency for reliable performance. The device supports stable and accurate optical signal processing, making it suitable for applications that require controlled frequency manipulation and high measurement sensitivity. It is widely used in laser heterodyne interferometry, laser Doppler velocity measurement, and Doppler vibration measurement systems, where accurate beam control and frequency shifting are essential for precision sensing and analysis.
FS1005-TS042-030-633 - TeO2 Acousto-Optic Frequency Shifter for Radar Applications
The FS1005-TS042-030-633 is a Tellurium Dioxide acousto-optic frequency shifter designed for operation at a wavelength of 633 nm. It provides efficient optical frequency shifting with high transmission and diffraction efficiency, enabling precise control and modulation of laser beams. The device supports multiple polarization configurations, offering flexibility for integration into a variety of optical systems. Its shear acoustic mode enhances frequency shifting performance, making it suitable for applications that require accurate optical signal processing and stable beam manipulation. This AOFS is widely used in laser heterodyne interferometry, laser Doppler velocity measurement, laser Doppler vibration measurement, and laser wind radar systems, where reliable frequency control and high measurement precision are essential.
M1448-G(fc)-4 - Germanium Acousto-Optic Frequency Shifter
The M1448-G(fc)-4 is a Germanium acousto-optic frequency shifter designed for operation across a wavelength range of 2.5 µm - 5 µm. It enables efficient frequency shifting and modulation of mid-infrared laser beams, making it suitable for advanced optical signal processing and beam control applications. The device features anti-reflective coatings to minimize optical reflections and insertion losses, helping to maintain high optical throughput. With support for linear laser polarization and high diffraction efficiency, it delivers reliable frequency shifting performance and effective beam separation. This AOFS is well suited for infrared spectroscopy, laser instrumentation, optical communication research, and other mid-infrared photonics applications that require precise optical frequency control.
IPF-1300-400 - Acousto-Optic Frequency Shifter for Interferometric Applications
The IPF-1300-400 is an Indium Phosphide (InP) acousto-optic frequency shifter designed for operation across a spectral range of 1000 nm - 1600 nm. It enables precise frequency shifting and modulation of optical beams, making it suitable for applications that require accurate optical signal control and beam manipulation. The device uses RF-driven acousto-optic interaction to modify the frequency of laser light, supporting advanced photonic and measurement systems. It is well suited for vibrometry, process control, pulse picking, power control, atom cooling, optical heterodyning, interferometry, OEM system integration, and laser Doppler velocimetry applications.
DT230-B120A0.5-VIS - Acousto-Optic Frequency Shifter for Printing Applications
The DT230-B120A0.5-VIS is a Tellurium Dioxide (TeO2) acousto-optic frequency shifter designed for operation across a wavelength range of 450 nm - 670 nm. It enables precise optical frequency shifting and beam modulation for visible laser systems, supporting stable and controlled light manipulation. The device is optimized for high beam quality and efficient diffraction, making it suitable for applications requiring accurate scanning and spatial beam control. It is widely used in molecular trapping, optical tweezers, laser projection, laser scanning, photolithography, signal processing, mass photometry (ISCAT), and printing applications where precise optical modulation and high stability are essential.
With their ability to deliver precise optical frequency control, stable beam modulation, and accurate Doppler-based signal processing, acousto-optic frequency shifters featured on GoPhotonics address the growing demand for high-performance frequency manipulation in advanced photonic and laser systems. By enabling controlled frequency shifting, efficient optical heterodyning, and reliable beam stabilization, these devices play a critical role in measurement, sensing, and signal analysis across interferometry, laser Doppler velocimetry, vibration analysis, radar systems, optical trapping, photolithography, and high-precision instrumentation applications.
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