InGaAs camera with sensitivity in the spectral range 400 nm - 1700 nm

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Publié le lundi 26 février 2024 08:30

LASER COMPONENTS has developed an ultrathin LTO detector (Lithium Tantalate - LiTaO3) design that minimizes noise while increasing responsivity by four times using sub-pixel binning. The LTO infrared detectors operate well within room temperature with no depoling concerns and require no temperature stabilization, typical for DLaTGS detectors. These pyroelectric detectors operate within single channel voltage mode without the need for cooling.

The LTO Infrared Detectors can maintain high performance up to 1 kHz and can be used out to approximately 10 kHz with fast response to IR flux changes. The flexibility to choose a wavelength range that best fits an application is enabled with the selection of transmission windows. The prominent choice being a KBr window that transmits out to 30 μm with an option for a parlyene moisture protective coating. Additional BaF2, CaF2, CsI, CVD diamond, silicon, and ZnSe transmission windows are also available.

More information :
https://www.lasercomponents.com/de-en/news/pyroelectric-detectors-that-bridge-the-benefits-of-lto-and-dlatgs/