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10x10 mmt Tellurium Oxide TeO2 Crystals , Crystal Wafer Substrate TeO2
Product Details:
| Place of Origin: | china |
| Brand Name: | zmkj |
| Model Number: | Teo2 wafer10x10 |
Payment & Shipping Terms:
| Minimum Order Quantity: | 10pcs |
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| Price: | by case |
| Packaging Details: | single wafer bag under 1000 cleaning room |
| Delivery Time: | 2-4weeks |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 1000pcs |
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Detail Information |
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| Material: | TeO2 Crystal Wafers | Size: | 10x10x0.5mmt |
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| Orientation: | 001 Or 110 | Purity: | 99.99% |
| Application: | Switching In Telecom Fibers, Laser And Research | Product Name: | Crystal Wafer Substrate TeO2 |
| High Light: | magnesium oxide,wafer substrate |
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Product Description
10x10mmt/Tellurium oxide (TeO2) crystals crystal substrate TeO2 wafer
TeO2 Crystal & Q Switch
TeO2 is an excellent ascousto-optic (AO) crystal with high AO figure of merit,
birefringence, good optical rotation and slow propagation velocity along
[110] direction. The resolution of AO devices made of TeO2 crystals will increase
several levels than others. It is an ideal single crystal material for preparation of
AO rotators, modulators, resonators, tuning filters and other AO devices.
The TeO2 crystal can be used in the field of astronomy, laser publishing, laser recorder and so on.The application filed of TeO2 crystal
is huge. We can provide TeO2 crystal at size of 120 X 80 X 40mm3 on all direction,
as well as cylinder or cuboid shape single crystals
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Physica Properties
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Crystal Structure
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Tetragonal
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Point Group
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422
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Lattice Parameter )nm)
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a 0.4810
c 0.7613 |
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Density
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5.99 g/cm3
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Melting Point
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730℃
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Mohs Hardness
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4.5
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Transparency Range (nm)
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350 ~ 500
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Gradient of Refractive Index(?0-15)/cm
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≤ 5
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Refractive Index
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no = 2.260
n3 = 2.142 |
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Transmittivity
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70%@632.8nm
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Phase Velocity (m/s)
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616
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Photo-elastic Coefficient
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P11=0.074 P13=0.340 P31=0.091 P33=0.240
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Figure of Merit( ?0-18S3)/g
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M2 793
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| sound velocitykm/sec) | 0.617 for shear wave along <110> 4.26 for longitudinal wave along <001> |
| Sound and light quality factors (10-18 sec3/g) | 1200 for shear mode along <110> 34.5for longitudinal mode along <001> |
Introduction
An AOM usual chooses the deflected beam as the one that is used in the optical system because it can be switched on and off with high extinction ratio and the intensity can be varied from zero to more than 85% of the incident beam.
Principal applications for AOMs are pre-press, laser imaging and displays, switching in telecom fibers, laser and research.
Acousto-optic modulators (AOMs) are used in the generation of Q-switches in solid-state lasers, cavity evacuation of solid-state lasers, pulse selectors, laser printers, etc. Acousto-optic deflectors (AOD) are used in scanners, laser tweezers, RGB systems for laser projectors, laser scanning microscopy and profilometry. Acousto-optic filters (AOTF) are used in the production of fast scanning spectrometers, multispectral imaging, fiber optic communications, spectral polarimeters and fluorescence spectrometers.
Characteristics
High speed of modulation, high diffraction efficiency, high extinction ratio, small dimension and so on
Growth equipment
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