dorsal/arxiv
View SchemaLarge-Area, Low-Noise, High Speed, Photodiode-Based Fluorescence Detectors with Fast Overdrive Recovery
| Authors | S. Bickman, D. DeMille |
|---|---|
| Categories | |
| ArXiv ID | physics/0508069 |
| URL | https://arxiv.org/abs/physics/0508069 |
| DOI | 10.1063/1.2126575 |
| Journal | Rev. Sci. Instrum. 76, 113101 (2005) (7 pages) |
Abstract
Two large-area, low noise, high speed fluorescence detectors have been built. One detector consists of a photodiode with an area of 28 mm x 28 mm and a low noise transimpedance amplifier. This detector has a input light-equivalent spectral noise density of less than 3 pW/Hz^1/2, can recover from a large scattered light pulse within 10 us, and has a bandwidth of at least 900 kHz. The second detector consists of a 16 mm diameter avalanche photodiode and a low-noise transimpedance amplifier. This detector has an input light-equivalent spectral noise density of 0.08 pW/Hz^1/2, also can recover from a large scattered light pulse within 10 us, and has a bandwidth of 1 MHz.
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"abstract": "Two large-area, low noise, high speed fluorescence detectors have been built.\nOne detector consists of a photodiode with an area of 28 mm x 28 mm and a low\nnoise transimpedance amplifier. This detector has a input light-equivalent\nspectral noise density of less than 3 pW/Hz^1/2, can recover from a large\nscattered light pulse within 10 us, and has a bandwidth of at least 900 kHz.\nThe second detector consists of a 16 mm diameter avalanche photodiode and a\nlow-noise transimpedance amplifier. This detector has an input light-equivalent\nspectral noise density of 0.08 pW/Hz^1/2, also can recover from a large\nscattered light pulse within 10 us, and has a bandwidth of 1 MHz.",
"arxiv_id": "physics/0508069",
"authors": [
"S. Bickman",
"D. DeMille"
],
"categories": [
"physics.atom-ph",
"physics.ins-det"
],
"doi": "10.1063/1.2126575",
"journal_ref": "Rev. Sci. Instrum. 76, 113101 (2005) (7 pages)",
"title": "Large-Area, Low-Noise, High Speed, Photodiode-Based Fluorescence Detectors with Fast Overdrive Recovery",
"url": "https://arxiv.org/abs/physics/0508069"
},
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