About Us

BBT – Materials Processing, Ltd.

BBT-Materials Processing Ltd. is a private SME technological company dedicated to development and production of high performance mid-IR polarization optics, phase delay components and acousto-optical substrates for a wide range of applications.

Learn More »

PRODUCTS

Birefringent optics (polarizers, prisms, plates), AO substrates and custom produced components made of Calomel monocrystals.

null

ABOUT CALOMEL

Calomel is a crystal material transparent from VIS (0.4µm) up to MWIR (17µm) with a very strong birefringence (Δn=0,55). These parameters make it a great candidate for mid-IR optics, polarization optics and acousto-optical components.Learn More »
null

POLARIZATION and PHASE DELAY OPTICS

Birefringent crystal optics for mid-IR spectral range (0.4-17µm): polarizers, windows, prisms, adjustable phase delay components, and custom products based on Calomel crystals.Learn More »
null

ACOUSTO OPTICS

Calomel substrates for AO applications (AOTF, AOM, AOD). High figure of AO merit M2 and transparency in mid-IRLearn More »
null

CUSTOM PRODUCTS

Windows, prisms, wedges, cubes and other custom components produced by customer requirements and application needsLearn More »

Research & Development activities

BBT – Materials Processing is focused on R&D activites using a special in-house manufactured IR crystal optics, aiming for both terrestrial and space environment.