For Vacuum Ultraviolet Light Detection Cs-Te (R8486), Cs-I (R8487) Photocathode, MgF2 Window, 28 mm (1-1/8 Inch) Diameter, 9-stage, Side-on Type

FEATURES
● Sensitivity in the Vacuum Ultraviolet Region
    R8486.............................................................115 to 320 nm
    R8487.............................................................115 to 195 nm
● High Quantum Efficiency (at 121.6 nm)
    R8486...............................................................22.5 % (Typ.)
    R8487...............................................................26.0 % (Typ.)
● High Anode Sensitivity
    R8486 (at 254 nm)................................5.2 × 105 A/W (Typ.)
    R8487 (at 121.6 nm).............................1.0 × 105 A/W (Typ.)

APPLICATIONS
● Emission Spectroscopy, etc.