Mag-ID Wavelength Reference Filter

Primanex's Mag-ID Athermal Reference Filters are based on advanced etalon technology. With Primanex’s unique opto-mechanical design and advanced packaging techniques, the filters demonstrate extreme wavelength stability under varied environmental conditions including temperature and humidity.

By a patent pending precision tuning technique, the filters come with an option of ITU targeting accuracy within +/-1.25GHz. This ITU-targeted filter is widely used in WDM system channel monitoring and wavelength blocking. The special option is also available for customer to select specific wavelengths for precision targeting.

The Mag-ID Wavelength Reference Filter is uniquely designed to have one or several consecutive adjacent wavelength peaks blocked, which functions as a fixed wavelength “mark”. Such wavelength “mark” will help the scanning system at customer site to tell where it is exactly located in a wavelength span.

The filters come with a broad design options including etalon finesse, channel spacing and operating wavelength range. The customer friendly product design enable the Athermal Reference Filters to be utilized in a spectrum of diverse applications including telecommunication, wavelength referencing and calibrating in sensor system, test & measurement instrumentation, and laser wavelength stabilization.