Santec Holdings Corporation Product Lineup

High-Power, Fully Integrated Seed Laser System The MSA series is a high-power laser system that integrates a narrow linewidth seed laser and a tapered amplifier into a single compact platform. Designed for high-power applications, it achieves up to 5 W of optical output while maintaining excellent spectral characteristics and long-term stability. It features a unique CatEye-type seed laser structure that suppresses low-frequency drift through self-alignment, ensuring highly reliable operation. This makes it ideal for demanding applications such as precision experiments and advanced photonics systems.

The MOA/MOAL series is a tapered optical amplifier that enhances the output of seed lasers while maintaining beam quality and coherence. It supports a wavelength range of 650 to 1080 nm and achieves high output of up to 5W depending on the application. It is compatible with both free-space optics and fiber coupling configurations, allowing for efficient amplification even with low seed inputs of a few mW. Two types are available: MOA (full model) and MOAL (compact model), providing flexible solutions from research facilities to space-constrained systems. It is suitable for applications requiring high-output and high-quality laser light sources, such as quantum optics, atomic physics, precision spectroscopy, and frequency conversion systems.

The Injection Locking Amplifier (ILA series) utilizes injection locking technology to provide high output and narrow linewidth light in wavelength ranges that are difficult to achieve. It is designed as a compact alternative to frequency doubling (SHG) systems, achieving excellent beam quality and high spectral purity required for precision applications. Furthermore, its unique automatic tracking control system continuously stabilizes the injection locking state, suppressing the high sensitivity to environmental drift that has been a challenge in Fabry-Pérot diode amplifiers.

A compact fiber laser system that integrates amplification and wavelength conversion. The MGPA series is a laser system that combines a seed laser and a fiber amplifier into a compact standalone platform. It supports both ytterbium (Yb) and erbium (Er) wavelength bands, offering stable output and flexible configuration options, as well as frequency conversion options. Designed with a focus on system integration, it accommodates both built-in and external seed light sources and allows for remote control via USB-C or TCP/IP.