1460 nm to 1640 nm FBG, 50% Reflectivity Optical Delay Line The temperature control circuit is

The temperature control circuit is composed of built-in semiconductor cooler and temperature sensor in butterfly package

685 nm Wavelength

or other fiber optic device at one end and an optical connector at the other

high stability and reliability and epoxy free optical path

1460 nm to 1640 nm FBG, 50% Reflectivity Optical Delay Line The temperature control circuit isThe scattering loss is extremely low (< 0. 2 dB) even in very long arrays. Hundreds of FGBS can be integrated into a sensor array for multi point measurements over different distances up to several kilometers. Its manufacturing technology provides maximum flexibility. FEATURES Extreme stability up to 1,000C High Tensile Strength Highly Flexible Writing Technology Resistance to Moisture, Radiation and Electromagnetic Interference USE IN Temperature