Produkty dla instrumenty (6)

Catalogue of the original measuring instruments KINEX 2020 (CZ/EN/PL)

BBT – Materials Processing offers a wide spectrum of both, polarizing and non-polarizing optical elements for operating light in the MWIR and LWIR spectral regions. Custom-made prisms are available in different shapes, angles, and configurations and may be used for a wide range of applications. We offer right-angle, dove, penta, and custom-angled different prisms with various dimensions. Optical windows made of Calomel are available as flat or wedged, depending on the customer´s needs. They may be used in IR optical systems, where other materials transparent in infra-red struggle with low damage threshold or transparency. We also provide manufacturing possibilities for other different types and shapes, depending on the customer´s needs. Please feel free to contact us for inquiry. We offer Antireflective (AR) coating for calomel optics, currently available for region 2-5μm spectral region. Solutions above >5μm are under development. (Prisms, Windows, Blocks,Waveplates etc.)

CANCrocodile is designed for safe data reading from vehicle CAN bus. 1708Crocodile is designed for safe data reading from J1708 bus (SAE J1587) of vehicles. NozzleCrocodile is used within vehicle telematics and GPS tracking systems for fuel consumption monitoring of personal cars and small commercial vehicles. FMSCrocodile is used within for vehicle telematics system as a ready-made solution for safe integration of data from one or more automotive buses into CAN/S6 Telematics Interface.

Calomel IR polarizers are the only crystalline prismatic polarizers applicable in the mid-IR and LWIR spectral regions on the market. Beside the Calomel prismatic polarizers, only wire grid systems are currently available with no other birefringent crystal transparent above 6µm. The combination of Calomel´s two unique material properties: a high value of birefringence (Δn=0.683) and a wide transparency range (0.4μm-17μm), makes it a great material for mid-infrared polarizers and phase delay components. Our Calomel Wollaston polarizer is designed for the most demanding applications that require two separately accessible, high purity orthogonal linearly polarized beams. The air-spaced prism pair is assembled into a 30.0 mm diameter black anodized aluminium housing with a 10x10 mm clear aperture.

Calomel IR polarizers are the only crystalline prismatic polarizers applicable in the mid-IR and LWIR spectral regions on the market. Beside the Calomel prismatic polarizers, only wire grid systems are currently available with no other birefringent crystal transparent above 6µm. The combination of Calomel´s two unique material properties: a high value of birefringence (Δn=0.683) and a wide transparency range (0.4μm-17μm), makes it a great material for mid-infrared polarizers, beam splitting and phase delay components. Another significant advantage of Calomel crystal is that the material is optically positive, so GF polarizer transmits the ordinary (o) beam, whereas the extraordinary (e) one is reflected to the side and may be used for the application if required. This is an exceptional feature of mercurous chloride material.

Calomel is suitable for the construction of acousto-optical devices. To illustrate, Calomel´s AO figure of merit is comparable with that of a tellurium dioxide TeO2 and more than one order better than that of lead molybdenate PbMoO4. The transparency of Calomel (0.38 to 20µm) enables the use of AO units in a broad spectral range (compared with TeO2) covering a very interesting thermal IR region. No acousto-optical tuneable filter for interesting spectral TIR region is currently available on the market.