Magneto-Optical Glass Rods - MOE-1 Specificaton & Trade Terms
| Model | MOE-1 |
|---|
| Place Of Origin | CHINA |
|---|
| Price Term | EX-Work |
|---|
| Payment Term | T/T |
|---|
Faraday Rotator Glass
It is the terbium doped borosilicate glass and key component of Faraday Rotators and Optical Isolators for visible and near-IR spectral range in fiber-optic communication system.
Application:
It is a new important transparent optical glass material in high-tech area. It can be used to produce Optical Isolators, circulators, magneto-optical modulators, optical switches, new generation current sensors etc. Above devices have the characteristics of advance technology, stable performance, high sensitivity, high anti-interference, high insulation etc, furthermore. It can be produced in the bigger size, but less cost compared to crystal materials TGG or YIG.
Model: MOE-1
Verdet Constant: -0.313 min/Oe*cm or -91 rad/T*m at 632.8 nm
Verdet Constant: -0.096 min/Oe*cm or -28 rad/T*m at 1064 nm
Main Aperture: 2mm, 4mm, 5mm, 6mm, 8mm, 10mm, 20mm, 40mm, 50mm, 100mm etc.
Transmission window:400nm-1600nm
Transparence rate ≥ 85% (Uncoated)
Index of Refraction
nD( at 589.3 nm) =1.7464
Abbe number:
vD: 50.07
Non-linear refractive index n2 (x10*-13 e.s.u.)=2.55
Density (g/cm*3):4.97
Transformation temperature Tg: 788℃
Sag temperature Ts: 825℃
Coefficient of linear thermal expansion: 63.2×10*-7/℃
Absorption coefficients < 0.001/cm at 1064nm.
Stress Birefringence: < 1nm/cm
Optical Quality(△n) /cm < 2x10*-6
Bulk laser damage threshold > 15 (J/cm*2) 3ns pulse width at 1064 nm
Optical Quality:
Flatness of two faces: λ /8 wavelength at 632.8nm
Surface quality of two faces: 20-10 scratch/dig (MIL-0-13830A)
Parallelism:
