Single Quantum Iris-S19超導(dǎo)nm線單光子探測器是用于單光子光譜學(xué)和光子相關(guān)性測量的集成系統(tǒng),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(dǎo)單光子檢測器(SNSPD),并通過Qutools時間相關(guān)器處理檢測事件。它是許多應(yīng)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(guān)測量
典型表現(xiàn):
主要參數(shù):
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.