Primanex's Athermal Wavelength Reference Filters (Etalons) are based on advanced Fabry-Perot cavity technology. With Primanex unique opto-mechanical design and advanced packaging techniques, the filters demonstrate extreme wavelength stability under varied environmental conditions including temperature and humidity. It can achieve less than 10-pm wavelength drifting over working temperature range between - 5 to +70 degrees Celsius. According to the different way of using, it is divided into transmission and reflection types. The unique flexible design can make finesse, wavelength targeting accuracy, FSR and working wavelength range etc widely customizable.
Primanex Etalons have been successfully serving fiber optics sensing industry in China and the globe since 2003, and become a landmark in the industry. Besides, it is also widely used in measurement, instrumentation and laser wavelength stability control, etc.

• Etalon Components Primanex's Athermal Wavelength Reference Filters (Etalons) are based on advanced etalon technology. With Primanex's unique opto-me...

• Etalon Modules Primanex's Mag-ID Filters (Etalons) are based on advanced etalon technology. With Primanex's unique opto-mechanical design and adv...