Ascentta’s Optical TGG-Type Isolator Array (405, 532, 635, 650, 780, 850, 980, 1030, 1060nm)

02 May 2025

Ascentta’s Optical TGG-Type Isolator Array provides a high-performance solution for minimizing back reflections and internal losses in optical systems. Unlike conventional setups, our isolator arrays are designed so that the magnetic fields of individual channels do not interfere with each other—eliminating a common issue when multiple isolators are placed in close proximity. Available in a wide wavelength range from 405 nm to 1060 nm, it supports configurations with 2 or 3 channels—all while taking up the space of just a single isolator. The array is also available in single-mode, multimode, and polarization-maintaining versions to meet diverse application needs.

The compact design—Φ24 x L65 mm, L80 mm, or L95 mm, depending on the wavelength and mode—supports up to 250 mW of optical power while maintaining low insertion loss and high isolation for optimal system efficiency. Engineered for reliability, it performs consistently across a wide temperature range, making it ideal for harsh environments and demanding industrial applications.

Key Features:

• Custom Configurations: Options available for fiber type, length, and connector to fit your application
• Compact and Durable Design: Suitable for space-constrained installations
• Wide Operating Range: Reliable operation from 10°C to 50°C with excellent thermal stability​

For detailed specifications, please refer to our spec sheet: https://ascentta.com/catalog/VISA.pdf​

For any questions or inquiries, please feel free to contact us at sales@ascentta.com.