Single Quantum Iris-S19 超導nm線單光子探測器
產品簡介：
Single Quantum Iris-S19超導nm線單光子探測器是用于單光子光譜學和光子相關性測量的集成系統，具有好的時間分辨率和高檢測效率。Iris-S19通過光纖將高通量光譜儀耦合到超導單光子檢測器（SNSPD），并通過Qutools時間相關器處理檢測事件。它是許多應用的理想解決方案：
l 單光子源表征
l 時間分辨光譜
l 單分子熒光光譜
l 光子相關測量
典型表現：
主要參數：
| Spectral range | 200-2200 nm |
| Aperture | F/3.6 |
| Focal length | 193 mm |
| Spectral resolution1 | 0.15 nm |
| Gratings2 | 2 |
| Software | Included |
| Optical input | Free space or fiber |
| Exit ports | 2 |
| CCD exit port | Si or InGAs camera (optional) |
| SNSPD exit port | Single Quantum Eos |
| Independent detection channels | I to 8 |
| SNSPD detection efficiency (peak) | >75% |
| Dark count rate | < 300 Hz |
| Timing jitter | < 60 ps |
| Detector base temperature | 2.5 K |
| Helium compressor | Air-cooled or water-cooled |
| Cryostat size | 24 x 34 x 59 cm |
1Calculated for 1200 l/mm grating, blaze 1000 nm.
2Gratings available from 150 l/mm to 1200 l/mm on a motorized turret.
1Calculated for 1200 l/mm grating, blaze
