Высокоскоростная охлаждаемая камера КВИК линейного сканирования с высоким разрешением

Крайне чувствительная камера линейного сканирования для ультра-точных измерений


    • Array Specifications
    Array Specifications Xlin-1.7-3000  
    Array characteristics
    Array type InGaAs photodiode array
    Spectral band 0.9 μm to 1.7 μm
    Resolution 3 x 1024 pixels mechanically butted
    Pixel pitch 25 μm
    Pixel height 25 μm or 250 μm
    Array length 73.2 mm
    Pixel operability > 99 %
    Pixel alignment X-Y direction: < 25 μm (over the full array) Z direction: < 100 μm (over the full array)
    Subarray separation < 1.5 mm  
    Fill factor 100 %
    ROA 0.27 M.Ω.cm²
    Peak detectivity (at 293K) 3.8 x 1012 cm.sqrt (Hz)/W  
    Detector characteristics
    Integration time range 1 μs - 1 s
    Array cooling Uncooled
    Dark Signal Non-Uniformity < 5%  
    Modulation Transfer Function at Nyquist (MTF) > 50 %
    Package Custom made metal can with ceramic substrate and 2 x 36 pins
    Window and lid Double-side coated transmission fi lter with gold plated lid to allow for seam sealing
    Read-Out characteristics
    Technology CTIA topology 0.35 μm CMOS
    Power supply 3.3 V
    CDS Correlated Double Sampling
    Auto Zero Yes  
    # outputs 3
    Pixel rate 12.5 MHz
    Line time 100 μs  
    Operating modes Integrate Then Read (ITR) Integrate While Read (IWR)
    Power consumption < 300 mW per module or < 900 mW for the full array
    Gain settings Various settings from 30 fF (HS) till 2130 fF (HDR)
    Gain (μV/e-) From 32 (HS) till 0.19 (HDR)  
    Pixel well depth Various settings from 60 Ke- (HS) till 10 Me- (HDR)
    Dynamic range Various settings from 60:1 (HS) till 3200:1 (HDR)
    Environmental specifications
    Operational temperature range -40°C to 85°C  
    Radiation tolerance Qualified for 10 krad ionizing radiation with maintained performance