{"product_id":"single-photon-detector-photosensitive-area-100-μm-spdm500b","title":"Single-photon detector, photosensitive area 100 μm SPDM500B","description":"\u003cdiv class=\"wq-pdp__lbtek-desc\"\u003e\n\u003cp\u003eLBTEK single-photon detectors operate at wavelengths of 400-1100 nm, with an anti-reflection coating applied in the 650-1100 nm range. They are available in two types: free-space input and fiber input, catering to different application scenarios. Three dark count specifications are available (\u0026lt;25 cps, \u0026lt;100 cps, \u0026lt;500 cps), making them suitable for weak light and single-photon detection applications. High light intensity may damage the APD, potentially reducing its detection sensitivity, and in severe cases, even causing diode breakdown. The module should operate within a temperature range of -20 to 50°C. Excessive temperature can intensify thermally excited carriers, leading to an increase in dark counts\u003cspan style=\"mso-spacerun: 'yes'; font-family: 'Times New Roman'; mso-fareast-font-family: 宋体; font-size: 12.0000pt;\"\u003e\u003cspan style=\"font-family: 宋体;\"\u003e.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"left: 145.2px; top: 534.2958333333332px; font-size: 20px; font-family: sans-serif;\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"wq-pdp__lbtek-tips\"\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDark Count Rate Minimum \u0026lt;25cps\u003c\/li\u003e\n  \u003cli\u003eSaturated Count Rate \u0026gt;15MHz\u003c\/li\u003e\n  \u003cli\u003eFree Space\/Fiber Input\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\n\u003cdiv class=\"wq-pdp__lbtek-explain\"\u003e\n\u003ch3\u003eApplication\u003c\/h3\u003e\n\u003cp\u003eQuantum Efficiency vs. Wavelength Diagram\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LBTek","offers":[{"title":"Default Title","offer_id":47968827834522,"sku":"SPDM500B","price":3007.05,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6156\/3546\/files\/E4_BA_A7_E5_93_81_E9_9B_86_E5_B0_8F_E5_9B_BE-Flm5N0k0cqk8BisFIjz_LIScIjF7_cc80cbb3-3f2a-4e01-a388-1a406cf257b9.jpg?v=1777897408","url":"https:\/\/waveqvanta.com\/products\/single-photon-detector-photosensitive-area-100-%ce%bcm-spdm500b","provider":"WaveQuanta","version":"1.0","type":"link"}