The K13085-010K is a two-color detector with two InGaAs PIN photodiodes with different cutoff wavelengths installed along the same optical axis. It provides a wide spectral response range, and it makes optical system design easy because its photosensitive areas is along the same optical axis.
-Two InGaAs PIN photodiodes with different cutoff wavelengths are installed along the same optical axis
-Low dark current
|Spectral response range||0.9 to 1.85 μm|
|Photosensitive area (1)||2.4×2.4 mm|
|Peak sensitivity wavelength (typ.) (1)||1.55 μm|
|Photosensitivity (typ.) (1)||0.95 A/W|
|Cutoff frequency (typ.) (1)||2 MHz|
|Photosensitive area (2)||φ1.0 mm|
|Peak sensitivity wavelength (typ.) (2)||1.75 μm|
|Photosensitivity (typ.) (2)||0.8 A/W|
|Cutoff frequency (typ.) (2)||10 MHz|
|Measurement condition||Typ., Ta=25 ℃, unless otherwise noted|
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