InGaAs area image sensor

G13544-01

Near-infrared two-dimensional image sensor with 192 × 96 pixels
(Spectral response range: 1.12 μm to 1.9 μm)

 

The G13544-01 has a hybrid structure consisting of a CMOS readout circuit (ROIC: readout integrated circuit) and back-illumi-nated InGaAs photodiodes. Each pixel is made up of an InGaAs photodiode and a ROIC electrically connected by indium bump. The timing generator in the ROIC provides an analog video output and AD-TRIG output which are obtained by just supplying digital inputs.The G13544-01 has 192 × 96 pixels arrayed at a 50 μm pitch. Light incident on the InGaAs photodiodes is converted into elec-trical signals which are then input to the ROIC through indium bumps. Electrical signals in the ROIC are converted into voltage signals and then sequentially output from the video line by the shift register. The G13544-01 is hermetically sealed in a metal package together with a two-stage thermoelectric cooler to deliver stable operation.


Features
- Spectral response range: 1.12 μm to 1.9 μm
- High sensitivity: 1600 nV/e-
- Frame rate: 867 frames/s max.
- Global shutter mode
- Simple operation (built-in timing generator)
- Two-stage TE-cooled

Image size 9.60 mm × 4.80 mm
Cooling Two-stage TE-cooled
Number of effective pixels 192 × 96
Pixel size 50 μm × 50 μm
Pixel pitch 50 μm
Package Metal
Spectral response range 1120 nm to 1900 nm
Peak sensitivity wavelength (typ.) 1750 nm
Dark current (typ.) 30 pA
Frame rate (max.) 867 frames/s
Measurement condition Ta=25 ℃, Td=-10℃, Vdd=5 V, Vb1=0 V, PD_bias=4.5 V

Spectral response

Dimensional outline (unit: mm)

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