| Model: | MR1 |
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| Brand: | AOFA |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Magnetic Materials |
| Label: | Faraday , Sensor , Current |
| Price: |
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| Min. Order: | 1 pc |
| Last Online:23 Apr, 2020 |
MR1 FARADAY ROTATOR ROD IN STOCK
MR1 diamagnetic faraday rotator material with the following characteristics :
1. Diameter: 4.40+/-0.05mm
2. Length: 17.50+/-0.05mm
3. Flatness of the two faces: Less than lambda/8 wavelength at 632.8 nm in the 90% central area
4. Surface quality of the two faces:10-5 scratch/dig per standard of MIL-0-13830A,USA
5. Two faces parallelism: Less than 5 seconds.
6. Edge chamfer: 0.1mm x 45+/-5 degree
7. Fine grind body of rod.
8. Stress birefringence(extinction ratio): > 45 dB (By special annealed)
9. Coating: Anti-reflective (AR) coating ( transparence): > 99% in wavelength of 620-690 nm.
10. Coating curve attached.
| Specifications: | MR1 Diamagnetic Faraday Rotator / Magneto Optical Optics Verdet constant=0.072-0.093min/Oe.cm at 632.8nm Nd=1.92306 Nf=1.93838 Dispersive coefficient=21.26 Strain Birefringence <=0.50 nm/cm at 632.8nm. In general,the Faraday Rotator Glass meeting the following specification. 1.Maximum inclusion size <0.040mm 2.Maximum total inclusion cross section <0.04 mm2 per 100 cm3. 3.Core or striae:None visible 4.Two end sides:fine polished 5.Fine grind side body. 6.Coating: None. 7.Bulk laser damage threshold > 1GW/s.q.cm.(20 nsec. pulse at 1064nm) |
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| Advantages: | Diamagnetic Faraday Rotator Optics has a very important property which is independent of temperature and widely used in Magnet Optic Current Transform(MOCT) and many kinds of polarimeters and instruments with higher sensitivity and stability. |
