https://cdn.gophotonics.com/news/tt_638923990124423282.jpg712370

Brimrose, a pioneer in acousto-optic technology and advanced photonic solutions, is featured on GoPhotonics for its innovative contributions to spectroscopy, hyperspectral imaging, and aerospace applications. With over four decades of expertise, the company delivers rugged and reliable solutions - including acousto-optic tunable filters, NIR spectrometers, and hyperspectral imagers, that address the needs of scientific research, industrial monitoring, and space exploration. By combining precision engineering with proven performance, Brimrose continues to strengthen its reputation as a trusted leader in the global photonics industry.

FSQ-27-5-BC: Precision Acousto-Optic Q-Switch

The FSQ-27-5-BC is an advanced SiO₂ acousto-optic Q-switch developed for precise control of laser beam output. It operates at a center frequency of 27 MHz with a digital modulation bandwidth of 5 MHz, enabling accurate and efficient modulation performance. The device incorporates a 2 mm active aperture, which allows it to handle linearly polarized laser beams effectively while maintaining beam quality. Designed to operate at a wavelength of 1064 nm, the FSQ-27-5-BC is tailored for solid-state laser systems where dependable Q-switching is essential. By combining a compact aperture with robust modulation capability, the FSQ-27-5-BC provides users with stable, repeatable switching performance for applications that require controlled laser pulsing and reliable energy modulation. Its configuration makes it suitable for integration into a wide range of photonics setups, particularly those operating at the industry-standard 1064 nm wavelength.

FSML-125-30-BR1064: Free-Space Acousto-Optic Mode Locker

The FSML-125-30-BR1064 is a free-space acousto-optic mode locker engineered for laser systems operating at 1064 nm. It operates at a carrier frequency of 125 MHz with a 3 dB bandwidth of ±15 MHz, supporting a modulation rate of 250 MHz that enables rapid and precise light modulation. Built on a fused silica substrate with a Brewster-cut window, the device maintains an exceptionally high optical transmission of 99.7% while keeping wavefront distortion as low as λ/10. With an active aperture of up to 5 × 5 mm, it can accommodate a variety of beam sizes, making it versatile for different laser cavity configurations. It is designed to handle RF driver power in the range of 5 to 7 W, coupled through a 50-ohm impedance-matched input, ensuring efficient energy transfer for stable operation. It achieves a resonant modulation depth of 30%, allowing significant intensity variation and reliable mode locking in solid-state lasers. With its combination of high optical efficiency, robust modulation capability, and durable construction, the FSML-125-30-BR1064 stands out as a reliable solution for precision mode-locking at 1064 nm.

AMM-100-20-25-2FP: High-Speed Fiber-Coupled Acousto-Optic Modulator

The AMM-100-20-25-2FP is a fiber-coupled acousto-optic modulator engineered for precise and high-speed light control in fiber-optic systems. Designed to operate across a wavelength range of 1000 to 2500 nm, it is centered at a frequency of 100 MHz and provides a 20 MHz modulation bandwidth, enabling flexible and efficient signal modulation. With a fast rise time of 25 ns, the device supports rapid amplitude modulation, making it well-suited for applications requiring high temporal resolution and dynamic light switching. Its fiber-pigtailed design ensures seamless integration into optical networks while maintaining stable performance and minimal signal loss. By combining wide spectral compatibility with fast and reliable modulation characteristics, the AMM-100-20-25-2FP offers a versatile solution for advanced photonic and fiber-optic applications.

TED-320-200: High-Speed Acousto-Optic Deflector

The TED-320-200 is a high-speed, linearly polarized acousto-optic deflector designed to operate across a wide optical spectrum of 380 - 1600 nm. It features a compact yet effective active aperture of 0.5 mm by 9 mm, and boasts a 3 dB frequency bandwidth of 200 MHz accompanied by a time-bandwidth product of 400, enabling accurate and rapid beam steering. The TED-320-200 uses various variable frequency RF drivers with a tuning voltage of up to 10 V. It requires an AC supply voltage of 90 V - 240 V and is available in a compact integrated unit that 190 (W) mm x 100 (H) mm x 220 (D) mm. This acousto-optic deflector is ideal for continuous laser beam deflection, vector (random) scanning, signal processing, graphic & laser printing, optical inspection, digital imaging, OEM designs, and photolithography applications. 

Luminar 4030: Rugged Free-Space AOTF-NIR Spectrometer

The Luminar 4030 is a stainless-steel-housed, free-space AOTF-NIR spectrometer engineered for in-line and at-line process measurements within production environments. It accommodates spectral range options from 850 - 1700 nm, 900 - 1800 nm, to 1100 - 2300 nm, delivering 2 - 10 nm spectral resolution, excellent wavelength accuracy (± 0.5 nm), and outstanding wavelength repeatability (± 0.01 nm). Featuring software-selectable increments of 1 - 10 nm, it achieves high throughput with 16,000 wavelengths per second sampling speed, offers ambient light rejection over 106, and supports both fan-cooled and vortex-cooled configurations. Designed for industrial robustness, the Luminar 4030 is built to be mounted over blenders, conveyors, or pipes for reflective diffuse-mode measurements, making it ideal for real-time process monitoring in sectors like food, pharmaceuticals, agriculture, and more.

With its expanding portfolio of acousto-optic devices and advanced spectroscopic solutions, Brimrose Corporation continues to deliver precision, reliability, and innovation to the global photonics community. From high-speed modulators and mode lockers to versatile spectrometers and beam control technologies, the company’s offerings highlight its expertise in bridging research, industrial, and space-grade applications. By combining decades of experience with a forward-looking approach, Brimrose reinforces its position as a trusted partner for industries seeking cutting-edge optical solutions.