EPPS-O Entangled Photon Pair Source (O-band)

S-Fifteen Instruments Correlated Photon-Pair Source uses spontaneous parametric down-conversion (SPDC) to create a pair of polarization entangled photons at 1316nm. The unit outputs > 10MHz photon pairs per second with a high visibility of >98% and heralding ratio of >0.3. We accept custom output wavelength requests.

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  • Physical Parameters:

    Size approx 350mm x 155mm x 70mm
    Weight 1.4kg

     

    Electrical Specifications:

    Power Consumption 48W
    Bus Voltage
    12V


    Optical Specifications:

    Operating Wavelength 1316nm ± 100nm (O-band)
    Output Fiberport
    2 x FC/PC (SMF28e fiber)
    Max. Pairs/sec 500K (before detection)
    Visibility >98%
    Heralding Ratio >0.3

    Interface:

    Host connection USB CDC ACM class / virtual com port (no device driver necessary)

    Adjustable parameters
    Crystal and Laser temperature, Laser Current
    Data Format Serial Text Commands

     

    Operating Parameters:

    Operating Enviromental Temperature

    20-25°C

    Operating Humidity (%RH)
    5-60