Xi'an Aofa Optoelectronics Technology Inc.(XAOT) is a leading manufacturer in the world, specialized in R&D a series of rare-earth doped glass/ Faraday Rotator Glass /Magneto Optic Glass with higher Verdet Constant and special photonics properties in shapes of rod, disk and lens to meet the needs of various Faraday Rotator and Optical Isolator for laser applications.

Owning sole intellectual property and Know-How of Faraday Rotator Glass material on melting, casting, fine-annealing, they have higher Verdet constant, damage threshold, transparency properties,excellent homogeneity, extinction ratio and wide wavelength range with lower nonlinear refractive index than all other glass alike.

* Paramagnetism faraday rotator glass material and rotating elements: Type MR3-2, Verdet constant -0.33 min/Oe-cm at 632.8nm or -96 rad /T*m at 632.8 nm Type MR4, Verdet constant -0.38 min/Oe-cm at 632.8nm or -110 rad /T*m at 632.8 nm * Diamagnetic faraday rotators glass and rotating elements:: Type MR1, Verdet constant +0.072-0.092 min/Oe-cm at 632.8nm, used especially for MOCT.

The glass material and their optics are high sensitive and steady widely used in high-power faraday rotator and isolator with large aperture, circulators, switches, polarimeters, magneto optical sensor, high power laser systems, magneto optical device, instruments and other wanted Faraday Effect applications, etc.

We equipped with advanced production equipments including cutting, grinding, polishing, fine-annealing, coating, testing instruments and extensive facilities to offer from diameter 0.90 mm to 300 mm and thickness max.50 mm precision optics which are made of Faraday Rotator Glass.

Being actual manufacturer, our products have been distributed worldwide, we enable to supply the production to excellent quality, reasonable price and delivery on time.The list of finishend products and glass blocks in stock are available upon requested.