PE25BF-DIF and PE100BF-DIF pyroelectric detectors

electrooptics.com

Ophir-Spiricon has released the PE25BF-DIF and PE100BF-DIF, the newest members of the company's line of pyroelectric detectors for repetitive pulses. These energy sensors provide high damage threshold, high pulse energies, and wide spectral range. The PE25BF-DIF has a fast broadband absorber that accurately measures from 193nm to 2.2µm at pulse rates to 150Hz; pulse energies are measured up to 10J. The PE100BF-DIF measures from 193nm to 2.0µm at pulse rates to 40Hz; pulse energies are measured to 40J. While most high damage threshold detectors require multiple diffusers to cover the spectral range, the PE25BF-DIF and PE100BF-DIF use a single, removable diffuser to cover UV, visible, and mid-IR wavelengths. This results in an accurate and flexible system that handles a wide range of measurement requirements. The sensors work with most types of pulsed lasers, from short to long pulse, and from low to high energy.
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