Search Results

Any time

Custom range...

All results

Advanced Search

About 18,700 results (0.31s)

AI Overview

alpha

-BBO (

alpha

-BaB

sub 2

sub 4

) is a high-temperature phase, negative uniaxial, and highly birefringent crystal ideal for UV applications, offering a wide transmission range from

. It is primarily used for high-power UV polarizers, beam displacers, and waveplates due to its large birefringence (

), high UV transmittance, and excellent chemical/thermal stability.

Key Characteristics and Applications

UV Transparency:
$alpha$
-BBO maintains excellent transparency below
, making it suitable for deep ultraviolet applications.
High Birefringence: It is commonly used in high-power UV polarizers, beam displacers, and waveplates because of its high birefringence (
).
Comparison to
$beta$
-BBO: While
$beta$
-BBO is used for non-linear optical (NLO) applications like frequency conversion,
$alpha$
-BBO is non-centrosymmetric and preferred for linear optical components (prisms, windows) due to its superior physical and chemical stability.
Transmission Window: It has a broad transmission range, starting from roughly
up to
.
Material Quality:
$alpha$
-BBO is frequently manufactured to be used in high-precision ultraviolet optics, as described on HG Optronics.,INC..

a-BBO birefringent material used in UV range
OEM/ODM A-BBO Birefringent Material Used In UV Range,China Competitive Price A-BBO Birefringent Material Used In UV Range - Hgoptr...
HG Optronics.,INC.
α-BBO - Alpha-Barium Borate - Castech
Alpha-Barium Borate (α-BaB₂O₄, α-BBO) is a negative uniaxial crystal which has large birefringence over a broad transparent range ...
α-BBO-like π-Conjugated Crystal with Large Birefringence
Feb 13, 2023 — Among all the present commercial birefringent crystals, α-BBO (Figure S1) is one of those most extensively used that is ultraviole...
ACS Publications

AI can make mistakes, so double-check responses

Web results

a-BBO birefringent material used in UV range

HG Optronics.,INC.

https://www.hgoptronics.com › a-bbo-birefringent-mate...

HG Optronics.,INC.

https://www.hgoptronics.com › a-bbo-birefringent-mate...

α-BBO (α-BaB2O4) is a negative uniaxial crystal which has large birefringence over a broad transparent range of 190nm to 3500nm.Read more

Optical Substrates

Thorlabs

https://www.thorlabs.com › optical-substrates › tabName...

Thorlabs

https://www.thorlabs.com › optical-substrates › tabName...

Alpha-BBO has a transmission range from 190 nm to 3.5 µm. It has an ordinary refractive index of 1.673 and an extraordinary refractive index of 1.533 at 587.6 ...

alpha-BBO Crystals

Newlight Photonics Inc.

https://www.newlightphotonics.com › Birefringent-Crystals

Newlight Photonics Inc.

https://www.newlightphotonics.com › Birefringent-Crystals

High temperature phase BBO (alpha-BBO, a-BBO) is a negative uniaxial crystal with a large birefringence over the broad transparent range from 189 nm to 3500 nm.Read more

α-BBO

Laserstates

https://laserstates.com › a-BBO

Laserstates

https://laserstates.com › a-BBO

α-BBO Crystal (BaB2O4) is one of the excellent birefringent crystals. It is characterized by large birefringent coefficient and wide transmission window.Read more

Web results

α-BBO-like π-Conjugated Crystal with Large Birefringence

ACS Publications

https://pubs.acs.org › doi

ACS Publications

https://pubs.acs.org › doi

Feb 13, 2023 — Its calcd. birefringence is about 0.368, which is very large, its UV cutoff edge is down to 230 nm, and the powder second harmonic generation ( ...Read more

BBO single crystal (ß-BBO)

United Crystals

https://www.unitedcrystals.com › BBO

United Crystals

https://www.unitedcrystals.com › BBO

Alpha-BBO is a good UV birefringent crystal, and is widely used these days in UV polarizing prims. Our BBO Crystal Features: Devices with thickness of 5 microns ...Read more

Missing: ~~material~~ ‎| Show results with: material

Alpha-BBO and Beta-BBO Crystals - Technical Articles

Dayoptics

http://en.dayoptics.com › mobile › Technical-Articles

Dayoptics

http://en.dayoptics.com › mobile › Technical-Articles

Introduction: Barium Borate (BBO) crystals are birefringent materials widely used in numerous sectors of optics, including lasers and nonlinear optics.Read more

An excellent deep-ultraviolet birefringent material based on ...

Nature

https://www.nature.com › ... › articles

Nature

https://www.nature.com › ... › articles

by F Zhang2022Cited by 175 — We developed a new DUV birefringent crystal LiBO 2 based on [BO 2 ] ∞ infinite chains in the Li-BO system, which simultaneously achieves the shortest UV cutoff ...Read more

BBO Crystal — Gamdan Optics

Gamdan Optics

https://www.gamdan.com › blog › gamdan-bbo

Gamdan Optics

https://www.gamdan.com › blog › gamdan-bbo

Jul 23, 2025 — Non-crystal barium borate can act as a bactericide and fungicide. It is added to paints, coatings, adhesives, plastics, and paper products.Read more

Characterization of polarizer made of the deep-UV ...

Optica Publishing Group

https://opg.optica.org › upcoming_pdf

Optica Publishing Group

https://opg.optica.org › upcoming_pdf

by J Zhao2015Cited by 41 — The most widely used birefringent material for a prism polarizer in the ultraviolet (UV) to the near-infrared spectral range is natural calcite crystal ...Read more

People also search for

Alpha BBO refractive index

BBO Type 1

Sellmeier equation for bbo crystal

Bbo crystal polarization

BBO conversion efficiency

Yvo4 birefringence