Xi'an Aofa Optoelectronics Technology Inc.(XAOT) is a leading special manufacturer engaged in R&D a series of rare-earth doped glass,faraday rotator glass / magneto-optical glass with higher Verdet constant and special photonics properties in shapes of rod, disk and slat to meet the needs of various faraday rotator ans optical isolator for laser applications.

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

Faraday Roatator Glass / Magnetic Optical Glass is widely used especially in high-power faraday rotator and optical isolator with large aperture, circulators,switches,polarimeters,magneto-optic sensors,high-power laser systems and other wanted Faraday Effect,etc.

The main products as follow,please see Product Catalog for details.

* Paramagnetism  Faraday Rotator Glass and Rotatory Elements 

Type MR3-2,  faraday rotator glass with higher Verdet constant -0.33 min/Oe-cm at 632.8nm or -96rad/T*m at 632.8 nm

Type MR4,  faraday rotator glass with highest Verdet constant -0.38 min/Oe-cm at 632.8nm or -110 rad/T*m at 632.8 nm

* MR1 Diamagnetic Faraday Rotator Glass and Rotatory Elements 

Type MR1 with very important properties, its higher Verdet constant 0.070~0.085 min/Oe*cm at 632.8nm,it's nearly independent of temperature from -40℃~+85℃ with better thermal stability and widely used in magneto-optical sensor and Magneto-Optical Current Transducer (MOCT), etc.

Our Faraday Rotator Glass Rod with high sensitive and steady which are used for all kinds of magneto-optical device and instruments

* Crystal Growing Furnace for Poly or Mono Crystalline Silicon Wafers and Silicon ingots used for production of Solar Cells and Semiconductor Devices.

* Fiber Optics

* Micro Collimating Rod Lens.

* Micro Imaging Rod Lens.

* Micro Imaging Lens Array.

* Silicon Wafers

* Silicon Pins（Single Crystal  Material)

* Frosting/Glass Powder with and without plumbum, Tg of low and high temperature used in encapsulation of electronic industries.

* Processing Precision Optics & Mechanics (OEM)

We equipped with advanced production equipments including cutting, grinding, polishing, fine and special annealing; coating, testing instruments and extensive facilities to offer from diameter 0.90 mm to 300 mm and thickness from min. 0.20 mm to max.50 mm precision optics which are made of our Faraday Rotator Glass

Being actual manufacturer,our qualified products have been distributed worldwide many years,we enable to guarantee you the production to excellent quality,preferential price and delivery on time.

For detailed inquiries,please contact us