Home > Products > Piezoelectric Crystals
BSO

BSO

Bismuth silicon oxide (Bi12SiO20) exhibit piezoelectric, electro-optic, elasto-optic and photoconductive properties, and therefore have potential applications inspatial light modulators, acoustic delay lines, hologram recording equipment and phase conjugation etc.

Send InquiryChat Now
Product Details

2.png

1.Strong electro-optical effect

2.Strong acousto-optical effect

3.High phase conjugation efficiency

4.Unique electro-optical properties

5.Not soluble in water or organic solvents


image.png


Electro-optic modulator used to

image.png  ●Currency detector 

   ●Photoacoustic switch
   ●Automatic light switch

   ●Solar garden light 

Other applications:

image.png

DVD


image.png

 spatial modulator


image.png

 Range finder

》More information about BSO: Wikipedia


9$_J]79ZWRE[LXUVLY{[4[9.png

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


0MNVJDCA2A25N}IIXPHE[74.png

G@EMBTIU[D7[65)J%PQZ1MP.png


image.png


image.png

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


MVIR}[QD4ZK8G{WXRBLSTXV.png


_IXG}@7YPPMJ560DKH5@ESJ.png


Maximum boule size >dia50mm

H)M29ISH9_E6PRO3](JL@9V.png


Absorption coefficient < 0.1 %/cm @ 1064 nm

0I03HLAF4@]R}RX4GV36RET.png



Li1+ Nb5+concentration increased by post-annealing process,high Laser gain effect

K]JLCQ7Z1641`T%{%]7{[AI.png



High doping concentration gradient homogeneity , typical value<0.02cm-1/inch

RRCD7@CI}H8}GCWN1[T_Q7C.png



No bubbles, scatering point and inclusions in crystals

5XO0K{4T96YJU$OJIVWV7~P.png



No grain bound

》More information about Crystal Growth


)[Y8DL5%}F9C69N`SL%N8KS.png


X$TZ)U0JBB7~VJN6DG8MOL3.png

High level dust-free clean room 

(1000) grade)


CWR6}Z6XNQK]UK)I9AVTV3M.png

2-sides polishing equipments


]T7LQ8%TNVM{ED1)F5J_1C5.png

AFM


P3(K2YDTJHSP7[EH669WIOO.png

Interferometer

Advance CMP process, Ra<0.4nm          

Polishing I                                                                      Polishing II

Surface quality: >20/10                                                 Surface quality: >10/5

Flatness:< λ/8@632nm                                                 Flatness:< λ/8@632nm     

》More information about Polishing


chemical&physical.png

Crystal Structure / Point groupCubic, 23
Lattice Parameters, Åa=10.103
Density9.2 g/cm3


Dielectric Constant

εT11/εT0      42.7
εT33/εT0     47.5
Melting point890 °C
Transmission band450 ~ 7500 nm
Transmittance @633nm69%
Reflection coefficient @633nm2.45


Elastic stiffness constant(1011N/m2

εE11        1.33
εE44        0.25
Relative permittivity56
E/O coefficient r41(10-12m/V)γ41=5
Optical activityLeft 22.5°
Piezoelectric stress constant(C/m2E14=1.01
Resistance8x1011Ω-cm


typical saw.png

Cut typeVs (m/s)
K2s (%)
TCV(10-6 /℃)TCD(10-6 /℃)
[001]-[110]16220.62118


polishing.png

Standard size~ 45x45 mm、(Length 100-200 mm)
Azimuth<100> <110>  ±30 arc.min
Scratch / Dig40/20
Parallelism< 3 arc min
Flatnessλ@633 nm
Dimensional tolerances± 0.2 mm
Thickness tolerance± 0.01 mm


send inquiry.png If you want to get more information send us you message


QE_1~U}RX{~SH{~3FT5C(02.png

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:     

NPK2X2W]HTVF7HKA6DP}HK2.png




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





》More information about our company

Alibaba Transaction History:

TMZ~TWE6~(JA5`XQ00]4%[Y.png

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

》Our Alibaba trade website

           

}D%SW`7WXMXCY6ZJ1O9LIDC.png

7A41$[N7T@{9$VFFZY)4W`7.png



Delivery in 3~4weeks

L3[LBC~EY6X0U3CZAPD56)1.png



Free samples can be provided

N[7XUS4F3}S`E$FF79%IB{O.png



Free ex change goods or sales return for once 

F6~FFK[X$]INB]AW8X]XI2R.png



Provides re-polished and coating

services (Coating damage only)

Note:Postage paid by the buyer

》More information about Service



With Piezoelectric Crystals for sale, it is one of the leading manufacturers and supplies of good bso, welcome to buy and wholesale products at good price from our factory.
Hot Tags: bso manufacturers, suppliers, wholesale, buy, price, for sale
Related Products
Inquiry