.

OST Photonics BaTiO3 Substrates

BaTiO3 single crystal has excellent photorefractive properties, high self-pumped phase conjugate reflectivity and two-wave mixing (optical amplification) efficiency, and has huge potential application prospects in optical information storage. At the same time it is also an important substrate substrate material.

OST Photonicsoffers high quality BaTiO3substrates for researchers and industries. Crystal orientation, size and thickness can be customized according to your requirements.

Application of BaTiO3 Substrates

Optical information storage

Substrate for epitaxial growth

Advantages ofBaTiO3 Substrates

Excellent photo-refractive properties

Excellent ferroelectric properties

High self-pumped phase conjugate reflectivity

High two-wave mixing (optical amplification) efficiency

Ability of BaTiO3 Substrates

Orientation:<100>,<001>,<110>,<111>, etc.

Dimension: 10x10mm, 10x5mm, 5x5mm, etc.

Thickness: 0.5mm, 1.0mm, etc.

Available items: substrates, blanks and customized optics

Specification and Properties of BaTiO3 Substrates 

Crystal System

Tetragona(4m): 13℃< T<132℃

a=3.99Å, c= 4.04Å (at 26℃)

Density

Melt Point

1612 ℃

Growth Method

TSSG (Top Seeded Solution Growth)

Dielectric Constant

ea=3700 ec=135(unclamped)

ea=2400 ec=60 (clamped)

Refractive Index

515nm

633nm

800nm

no

ne

Transmit Wavelengths

Photoelectric Coefficient

rT13=8±2 pm/V rT33=105±10 pm/V rT42=1300±100 pm/V

Reflectivity of SPPC (at 0 deg. cut)

50 - 70 % for λ = 515 nm(Ce:BaTiO3)

40 - 60 % (Pure BaTiO3) for λ = 515 nm

50 - 80 % for λ = 633 nm(Ce:BaTiO3)

40 - 60 % for λ = 633 nm (Pure BaTiO3)

Two-wave Mixing Coupling Constant

10 -40 cm-1

Absorption Loss

λ: 515nm

λ: 633nm

λ: 800nm

α: 0.285 cm-1

α: 0.108 cm-1

α: 0.033 cm-1

Orientation

<100>,<001>,<110>,<111>, etc.

Orientation Tolerance

±0.5° or better

Dimension

10x10mm, 10x5mm, 5x5mm, etc.

Dimension Tolerance

±0.1 mm or better

Thickness

Thickness Tolerance

±0.05 mm or better

Surface Finish

Single side polished (SSP)/Double sides polished (DSP)

Surface Roughness

Ra<10ÅAtomic Particle Microscopy (AFM) test report can be provided.

Package

Class 100 clean bag, Class 1000 super clean room

Note:

The BTO substrates are poled, but with domains

BTO single crystal must be stored in temperature above 13 ℃ to avoid phase transition which will cause twin or domain inside crystal.



在线联系供应商

至: Jiaxing AOSITE Photonics Technology Co.,Ltd.
Your E-mail:
消息正文:


Send to other suppliers

Other supplier products

OST Photonics Achromatic Lenses
OST Photonics Achromatic Lenses Achromatic lenses are an essential component in many optical systems, and Ost Photonics takes pride in offering a wide range of high-quality option...
BaF2 Scintillators
BaF2 Scintillators BaF2 barium fluoride crystal is the scintillation crystal with the fastest decay time found so far, it has a fast component with a scintillation de...
OST Photonics BaF2 Scintillators
OST Photonics BaF2 Scintillators BaF2 barium fluoride crystal is the scintillation crystal with the fastest decay time found so far, it has a fast component with a scintillation de...
α-BBO Crystals
α-BBO Crystals α-BBO (α-BaB2O4) is a negative uniaxial crystal which has large birefringence over a broad transparent range of 190nm to 3500nm. &alpha...
BaTiO3 Substrates
BaTiO3 Substrates BaTiO3 single crystal has excellent photorefractive properties, high self-pumped phase conjugate reflectivity and two-wave mixing (optical amplific...
供应产品

Same products

SMD active crystal oscillator 7050 50MHZ 1.8-3.3V 30PPM SJK PKG SMD-4
SMD active crystal oscillator 7050 50MHZ 1.8-3.3V 30PPM SJK PKG SMD-4 卖方: ZK Electronic Technology Co., Limited Part Number:SMD active crystal oscillator 7050 50MHZ 1.8-3.3V 30PPM Description:MMBT2907A CJ PKG...
HD Crystal oscillator 2016 27.12MHZ 10PPM 10PF package SMD-4 SCTF instead 8Y38472012 CRYSTAL 38.4000MHZ 10PF SMD
HD Crystal oscillator 2016 27.12MHZ 10PPM 10PF package SMD-4 SCTF instead 8Y38472012 CRYSTAL 38.4000MHZ 10PF SMD 卖方: ZK Electronic Technology Co., Limited Part name: HD Crystal oscillator PN: 2016 27.12MHZ 10PPM 10PF Package: SMD-4 Brand: / Factory...
OST Photonics BGO Scintillators
OST Photonics BGO Scintillators 卖方: Jiaxing AOSITE Photonics Technology Co.,Ltd. OST Photonics BGO Scintillators BGO (Bi4Ge3O12) bismuth germanate crystal is one of the most com...
OST Photonics BaTiO3 Substrates
OST Photonics BaTiO3 Substrates 卖方: Jiaxing AOSITE Photonics Technology Co.,Ltd. BaTiO3 single crystal has excellent photorefractive properties, high self-pumped phase conjugate ...
OST Photonics BaF2 Scintillators
OST Photonics BaF2 Scintillators 卖方: Jiaxing AOSITE Photonics Technology Co.,Ltd. BaF2 barium fluoride crystal is the scintillation crystal with the fastest decay time found so fa...