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Avesta, a photonics technology provider specializing in ultrafast lasers, optical parametric systems, spectroscopy instruments, pulse control devices, and frequency metrology solutions for advanced research and industrial applications. The company focuses on enabling precise light generation, wavelength conversion, spectral analysis, and ultrafast pulse manipulation across UV, visible, near infrared, and mid infrared regions for high accuracy measurement and system integration. Its portfolio includes femtosecond fiber lasers, optical frequency comb synthesizers, optical parametric amplifiers, infrared spectrometers, and electro-optic pulse pickers designed for stable performance and flexible experimental configurations. Avesta solutions are widely used in ultrafast spectroscopy, nonlinear optics, laser development, frequency metrology, terahertz generation, optical communication, and advanced scientific research applications.
ASP-IR-1.7 - Scanning Infrared Spectrometer for Optical Measurement Applications
The ASP-IR-1.7 is a scanning infrared spectrometer that operates at a wavelength range of 500 nm - 1700 nm for UV, visible, and near infrared spectroscopy applications. It provides spectral resolution down to 0.5 nm for precise laser emission and spectral analysis. It utilizes a Czerny-Turner optical design with an InGaAs photodiode detector for stable and accurate signal detection. It supports high dynamic range performance and scanning capability for detailed spectral measurements across the registered wavelength range. It supports both free-space and fiber-coupled input configurations for flexible optical integration and measurement without realignment requirements. It is available with SMA905 fiber connectivity, optional FC support, and USB interface compatibility for system integration. It is ideal for UV spectroscopy, VIS spectroscopy, NIR spectroscopy, laser emission analysis, and optical measurement applications.
OG-F-D - Electro-Optic Pulse Picker for Automation Applications
The OG-F-D is an electro-optic pulse picker that operates at wavelength ranges of 510 - 540 nm, 700 - 1000 nm, 1000 - 1100 nm, and 1250 nm, with custom wavelength support from 340 - 1280 nm. It uses a DKDP crystal for selective extraction of pulses from ultrafast pulse trains and provides high pulse selection contrast with efficient optical transmission. The device supports precise pulse timing and synchronization and can be integrated into automated laser systems. It is ideal for pulse selection, regenerative amplifier systems, spectroscopy, ultrafast laser development, and experimental automation applications.
EFO-COMB - Optical Frequency Comb Synthesizer for Research & Industrial Applications
The EFO-COMB is an optical frequency comb synthesizer that operates at a center wavelength of 1560 ± 10 nm and provides spectral coverage from 520 - 2200 nm. It is based on an Er-doped mode-locked fiber laser architecture with a built-in supercontinuum generator and an f - 2f interferometer for offset frequency stabilization. The device supports referencing to RF and optical reference systems for high frequency stability and precision. It features multiple fiber-coupled outputs around 1560 nm with support for optional functionalities, including beat detection capabilities. It is designed for applications such as atom laser cooling, ultra-precise length measurements, optical clocks, LiDAR, astronomy, ultra-stable microwave generation, optical frequency transfer, timestamp distribution, and infrared spectroscopy.
PARUS-515 - Optical Parametric Amplifier for Spectroscopy Applications
The PARUS-515 is an ultrafast optical parametric amplifier that provides signal wavelength tuning from 630 - 1020 nm and idler wavelength tuning from 1040 - 2800 nm, with optional wavelength extension from 320 nm up to 10 µm. It supports pumping at 1030 nm and incorporates a built-in second harmonic generation module for expanded wavelength conversion capabilities. The device provides efficient parametric conversion with ultrafast pulse generation and supports additional nonlinear conversion processes including second harmonic, sum frequency, and difference frequency generation. It features automated wavelength tuning through software control and supports configurable system expansion for broader spectral coverage and application flexibility. It is suitable for time-resolved ultrafast studies, fluorescence upconversion spectroscopy, pump-probe spectroscopy, parametric generation, and ultrafast laser research applications.
YFOA-200 - Yb-Doped Fiber Laser for Nonlinear Optics Applications
The YFOA-200 is a femtosecond Yb-doped fiber laser that operates at a wavelength of 1030 ± 5 nm, with optional configurations at 1040 nm and 1053 nm. It provides stable ultrafast pulse generation from a Yb-doped fiber architecture with polarization-maintained output for consistent beam performance. It supports synchronization and external triggering for integration into laser systems and amplifier chains. It is available in standard and OEM configurations with options for seed oscillator and system integration modules. It is ideal for time-resolved spectroscopy, pump - probe experiments, terahertz generation, optical coherence tomography, ultrafast amplification, and nonlinear optics applications.
With its portfolio of femtosecond fiber lasers, optical frequency comb synthesizers, optical parametric amplifiers, pulse pickers, and infrared spectroscopy systems, Avesta enables precise ultrafast light generation, wavelength conversion, and high-resolution spectral analysis across a broad optical range. By combining stable pulse control, accurate timing synchronization, and flexible wavelength tuning, the company delivers reliable performance, enhanced measurement precision, and efficient system integration for advanced photonic setups. Avesta Ltd.’s focus on ultrafast laser technology, frequency stability, and application-driven design makes it a trusted solution provider for spectroscopy, nonlinear optics, frequency metrology, terahertz generation, laser development, and scientific research applications.
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