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High Quality LTO Detectors

The LT3111 series pyroelectric lithium tantalate (LTO) detectors by LASER COMPONENTS offer a new detector series with a 7-µm-thick chip. These are well suited for Fourier-transform infrared (FTIR) spectroscopy. Compared to other materials, LTO is extremely temperature stable and powerful. These detectors do not require additional cooling by a Peltier element at high temperatures.

At low to medium modulation frequencies, the LT3111 features high detectivity with a good signal-to-noise ratio. With a specific detectivity of typically 4.0 E+09 Jones at 10 Hz, they deliver the same performance as more expensive thermoelectrically cooled semiconductor detectors.

Fourier-transformed IR spectroscopy (FTIR) requires sensitive detectors. At low to medium modulation frequencies, special pyroelectric LTO detectors are very well suited for this purpose. For pyroelectric detectors, thinner chips provide higher detectivity. While other detector types in industrial environments require a Peltier element, LTO technology works well even at high temperatures without additional cooling.

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If you have any questions please contact us
Pierre Chazan
Senior Business Development Manager
Pierre Chazan
LASER COMPONENTS S.A.S.
92190 Meudon
Bastien Egot
Sales Engineer
Bastien Egot
LASER COMPONENTS S.A.S.
92190 Meudon

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Welcome to LASER COMPONENTS S.A.S., your expert for photonics components. Each product in our wide range of detectors, laser diodes, laser modules, optics, fiber optics, and more is worth every Euro (€/EUR). Our customized solutions cover all conceivable areas of application: from sensor technology to medical technology. You can reach us here:

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Phone: +33 (0) 139 595 225
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Pierre Chazan
Senior Business Development Manager
Pierre Chazan
LASER COMPONENTS S.A.S.
92190 Meudon
Bastien Egot
Sales Engineer
Bastien Egot
LASER COMPONENTS S.A.S.
92190 Meudon
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Laser Components

45 Bis Route des Gardes
92190 Meudon
France

Phone: +33 (0) 139 595 225

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