TeO2 Acousto Optical Crystals

TeO2 Acousto Optical Crystals
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Product Details


TeO2 key features

1.High figure of merit(M2=793 ×10-18S3/g)

2.High refractive index (2.2-2.4)

3.High optical activity (20-500deg./mm )


TeO2 application

TeO2 声光调制器.

AOM

           Acousto-optic modulator  


TeO2 声光偏转器

AOD

           Acousto-optic deflector


TeO2 声光可调谐滤波器

AOTF

         Acousto-optic tunable filter



声光Q开关

Laser Q-switches


频谱分析仪

RF spectrum analyzer



TeO2 crystal using

Acousto-optic modulator (AOM) is applied in production of  Q switching in solid-state laser, cavity dumping of solid-state laser, pulse picker ,laser printer and other devices. Acousto-optic deflector(AOD) is applied im production of scanner,laser tweezer,RGB systems for laser projectors, laser scanning microscopy and profilometry. Acousto-optic filter(AOTF)  is applied in production of Rapid-scan Spectrometer, Multispectral Imaging, Fiber Optic Communication,  Spectropolarimeter and fluorescence spectrometer.


TeO2 crystal growth(raw materials)

Low bulk absorption

High Purity raw materials >99.999%

Low bulk absorption

Advanced raw material pre-sintering process

Advanced raw material pre-sintering process

No poly-crystalline defects

》More information about Crystal Growth


TeO2 crystal growth(equipments)

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① Full automatic controlled crystal growth furnace High yield

② Advanced CZ Method Crystalline Process Stable quality control

③ Systematic batch packing classification

》More information about Equipments


TeO2 Manufacture process(polishing)

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High level dust-free clean room 

(1000) grade)


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2-sides polishing equipments


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AFM


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Interferometer

Advance CMP process, Ra<0 .4nm          

Surface quality: >10/5           

Flatness: >λ/8

》More information about Polishing


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Property
Value
Molar mass159.60 g/mol
ColorColorless
Density5.99 ± 0.03 /cm3
Melting Point733°C
Hardness3 – 4 Moh’s hardness scale
Thermal expansion10-6K -1:α11 = 17.7; α22 = 17.7; α33 = 5.5
SymmetryTetragonal, 422 (D4
Lattice distancesa = 4.8122 A; c = 7.6157 A
Transmittivity>70% at 633nm
Transmitting Range0.33 ~ 5.0 microns

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along[001]
λ,μmp, deg/mmλ,μmp, deg/mm
0.3698587.10.5893104.9
0.3783520.60.632886.9
0.3917437.40.70067.4
0.4152337.60.80048.5
0.4382271.00.90037.4
0.4630221.11.0029.5
0.4995171.21.1023.8
0.5300143.4

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λ,μmnonen=ne-no
0.40472.43152.61670.1852
0.43582.38342.55830.1749
0.46782.34782.51640.1686
0.48002.33662.50360.1670
0.50862.31502.47790.1629
0.54612.29312.45200.1589
0.58932.27382.42950.1557
0.63282.25972.41190.1522
0.64382.25622.40860.1524
0.6902.24502.39550.1505
0.8002.2262.3730.147
1.002.2082.3520.144

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                                                                           TeO2  for  AOM(acoustic optical modulator)
Optical Wavelength514nm, 633nm, 1064nm, 1330nm
Optical Aperture0.3 mm - 3 mm
Operating ModeLongitudinal, axis (001)
Optical Rise Time9-200 nsec on beam diametr
Beam Separation10-30 mrad
Diffraction Efficiency70-85 %
Modulation Frequency (-3db)6-50 MHz
                                                                             TeO2  for AOD(acoustic optical deflectors)
Optical Wavelength Range

540nm-530nm, 630nm-850nm,

700nm-1100nm, 1064nm, 1330nm

Optical Aperture1 mm - 10 mm
Operating ModeShear Wave, 3-15 degrees of axis (110)
Center frequency20- 200 MHz
Bandwidth20-100 MHz
Diffraction efficiency60-95%
Time aperture1-15 μs
Resolution (T.BW product)200-2000
Optical Rise Time9-200 nsec on beam diameter
Deflection Angle10-100 mrad
ΔDeflection Angle5-50 mrad
RF input power0,1- 2 Wt
                                                                       TeO2  for AOTF(acoustic optical tunable filter)
Tuning Range

450-750nm, 900-1200nm

1200-2500nm, 2500-5000nm

Bandwidth0.5 nm - 15 nm
Operating ModeSlowshear, noncollinear propagation
Angular aperture2-10 degrees
Optical Aperture3x3 mm – 30x30 mm
Diffraction Efficiency70-85 %
RF power1-10 Wt

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NsoundUsound

Vsound,

·103 м/с

NlightElightM1,·10-7см2 · с/гM2,·10-18 с3
[100][100]2.98[010][100]0.0970.048
[100][100]-[010][001]22.910.6
[001][001]4.26[010][100]142
34.5
[001][001]-
[010][001]113
25.6
[100][010]3.04[001]optional3.7
1.76
[110][110]4.21[-110][110]323
0.802
[110][110]-[-110][001]16.2
3.77
[101][101]3.64[-101][010]101
33.4
[010][010]2.98[-101][101]42.6
20.4
[110][-110]0.617[001]optional68.6
793
[101][-101]2.08[001][100]76.4
77


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History: 

Metalaser has engaged in crystal industry over 20 years which is one section    of Shanghai Daheng Optics and Fine Mechanics Co., Ltd held by SIOM. 

Team:     

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More than 60% of our employees are physics or material scientists from NIALT and SIOM.





》More information about our company

Alibaba Transaction History:

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We have set up a mall on the Alibaba, and there are many transaction record from all over the world.    

》Our Alibaba trade website

           

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Delivery in 3~4weeks

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Free samples can be provided

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Free ex change goods or sales return for once 

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Provides re-polished and coating

services (Coating damage only)

Note:Postage paid by the buyer

》More information about Service

       




With Acousto Optical Crystals for sale, it is one of the leading manufacturers and supplies of good teo2 acousto optical crystals, welcome to buy and wholesale products at good price from our factory.

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