|
Λεπτομέρειες:
Πληρωμής & Αποστολής Όροι:
|
| Υλικό: | Κρύσταλλο TGG Faraday | Διάμετρος: | 4inch |
|---|---|---|---|
| Αναλογία εξάλειψης: | 40dB | Brand name: | CRYSTRO |
| Χημικός τύπος: | =TB3Ga5O12 | Πλεονέκτημα: | Υψηλή μαγνητο-οπτική σταθερά |
| Αξία Lattic: | a=12.355Å | Πυκνότητα: | 7.13 |
| Υψηλό φως: | 40dB οπτικά κρύσταλλα γεννητριών,κρύσταλλο TGG Faraday,κρύσταλλο 40dB Faraday |
||
High Magneto Optic Constant Faraday Isolator TGG Crystal
Features:
Description:
The terbium gallium garnite (TGG) crystal has high magnetooptic constant, low optical loss, high thermal conductivity and high laser damage threshold.TGG single crystal is the best magneto-optical material for making Faraday polarizers and isolators with applicable wavelength of 400~1100nm(not including 470~500nm).
The TGG crystal possesses a large Verdet constant (35 RadT−1m−1 at 1064 nm), high thermal conductivity (7.4 Wm−1K−1), low optical losses (< 0.1%/cm) and high laser damage threshold (> 1 GW/cm2).
CRYSTRO supply TGG crystal with:
| Orientation | [111] within ±15 arc min |
| Wave Front Distortion | <1/8 wave |
| Extinction Ratio | >35dB |
| Diameter Tolerance | +0.00mm/-0.05mm |
| Length Tolerance | +0.2mm/-0.2mm |
| Chamfer | 0.10mm@45º |
| Flatness | <1/10 wave at 633nm |
| Parallelism | < 30 arc Seconds |
| Perpendicularity | < 5 arc min |
| Surface Quality | 10/5 Scratch/Dig |
| AR Coating | <0.2% |
| Large Dimensions of Crystals | 2.0--76 mm in diameter |
Main Properties:
| Chemical Formula | TB3Ga5O12 |
| Lattic Parameter | a=12.355Å |
| Growth Method | Czochralski |
| Density | 7.13g/cm3 |
| Mohs Hardness | 8.0 |
| Melting Point | 1725℃ |
| Refractive Index | 1.954 at 1064nm |
Υπεύθυνος Επικοινωνίας: Ms. Wu
Τηλ.:: 86-18405657612
Φαξ: 86-0551-63840588
