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IntraAction, a specialized manufacturer of Acousto-Optic Devices, is featured on GoPhotonics for its range of modulators, deflectors, Q switches, frequency shifters, and mode lockers designed for advanced laser control. The company provides high performance solutions for beam modulation, frequency shifting, pulse generation, and beam steering across visible, near infrared, and infrared wavelength regions. Its products are engineered to deliver efficient diffraction, stable acoustic interaction, and precise optical control for demanding photonic systems. IntraAction focuses on robust device design and flexible configurations to support integration into scientific, industrial, and OEM applications, enabling reliable performance in laser processing, imaging, spectroscopy, and optical communication systems.
FCM-40.8E6CA - Acousto-Optic Modulator for Frequency Shifting Applications
The FCM-40.8E6CA is a near-infrared acousto-optic modulator that operates at a wavelength of 1.3 µm with an RF frequency of 40 MHz and a modulation bandwidth of 7.5 MHz. It provides diffraction-based modulation with an extinction ratio of 7 dB and maintains optical back reflection of - 40 dB for stable performance. It utilizes AMTIR 1 chalcogenide glass as the interaction medium for efficient operation in the near infrared region. This device supports an optical rise time of 60 ns and ensures consistent modulation characteristics for frequency shifting and intensity control. It is available with a single-mode fiber and FC/PC connector configuration. It is ideal for optical frequency shifting and intensity modulation applications.
MLR-403DB23- Acousto-Optic Mode Locker for Laser Applications
The MLR-403DB23 is an acousto-optic mode locker that operates over a wavelength range of 700 nm to 1100 nm and is designed for Ti:Sapphire laser systems. It supports a nominal RF frequency of 40 MHz with a bandwidth of ± 15 % and enables stable mode locking with low acoustic Q and a short optical path configuration. It provides efficient diffraction and supports linear polarization aligned parallel to the mounting surface for optimized performance. This device is fabricated from high-quality fused silica and supports user-specified RF frequencies within the series. It is available with configurable wavelength range, RF frequency, and window options. It is ideal for Ti:Sapphire lasers, ultrafast optics, regenerative amplification systems, and precision mode locking applications.
ADM-70 - Acousto-Optic Deflector for Imaging Systems
The ADM-70 is an acousto-optic deflector that operates at a design wavelength of 633 nm with a center frequency of 70 MHz and a deflection bandwidth of 40 MHz. It enables laser beam deflection, intensity modulation, optical frequency shifting, and optical signal processing for precise beam control applications. It provides high diffraction efficiency with up to 80 % at the center of the scan and maintains efficient performance across the scan range with a flat optical response. It supports multiple beam generation and utilizes an acoustic phased array design for accurate and dynamic beam steering. This device is constructed using dense flint glass and is optimized for reliable operation in demanding optical systems. It is available as part of a configurable acousto-optic deflector family with variations in wavelength and frequency range. It is ideal for laser beam steering, optical signal processing, imaging systems, and advanced photonics applications.
AGM-402A3 - Acousto-Optic Frequency Shifter for Industrial Applications
The AGM-402A3 is an acousto-optic frequency shifter that operates at a wavelength of 3.39 µm with a center frequency of 40 MHz and a modulation bandwidth of 4.1 MHz. It enables intensity modulation, optical frequency shifting, and laser beam deflection for infrared laser systems. It supports an optical frequency shift range of ± 30 to 50 MHz and provides efficient diffraction performance for stable optical modulation. It is based on optical single-crystal germanium and supports linear polarization aligned parallel to the base for optimized interaction. This device provides reliable operation with low insertion loss and high optical power handling capability for demanding IR applications. It is available in a free-standing configuration with a BNC RF connector and supports variations in frequency and wavelength within the AGM 40 series. It is ideal for infrared laser modulation, optical signal processing, beam control, and scientific and industrial photonics applications.
AQS-244CW12 - Acousto-Optic Q-Switch for Material Processing
The AQS-244CW12 is an acousto-optic Q switch that operates at a wavelength of 1064 nm with a center frequency of 24 MHz and supports efficient intracavity modulation for pulsed laser generation. It enables high speed Q switching with fast optical rise time and provides high diffraction efficiency with strong cavity loss modulation for effective pulse formation. It offers low insertion loss and high optical transmission with anti-reflection coated surfaces for improved optical performance. It supports high optical power handling and stable operation with efficient acoustic interaction for reliable switching performance. This device utilizes a high-quality optical interaction medium with an optimized design for consistent modulation characteristics. It is available in a Brewster window configuration with options for different RF frequencies, apertures, and connector configurations within the AQS C series. It is ideal for Nd YAG lasers, laser marking, material processing, medical systems, and pulsed laser applications.
With its portfolio of acousto-optic modulators, deflectors, Q switches, frequency shifters, and mode lockers, IntraAction Corp. enables precise beam control, optical frequency manipulation, pulse generation, and dynamic beam steering across advanced photonic systems. By combining efficient diffraction performance, stable acoustic optic interaction, and reliable modulation characteristics, the company delivers robust solutions for high performance laser applications. IntraAction’s emphasis on optical stability, consistent modulation efficiency, and flexible device configurations makes it a strong provider for imaging, spectroscopy, laser processing, scientific research, and OEM photonic system integration.
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