CCD linear image sensor

S16929-01

Front-illuminated type CCD linear image sensor with AR coating
featuring high-speed response and high near infrared sensitivity

 

This is a high-speed line rate (130 kHz max.) front-illuminated type CCD linear image sensor designed for SD-OCT.


Features
- Window material: Borosilicate glass with AR coating
- Pixel size: 10 μm × 180 μm
- 2048 pixels
- High-speed multiport readout
 [readout speed: 40 MHz max. (× 8 ports)]
- High sensitivity in the near infrared region
- Image lag: 0.1 % typ.

 

Application example (SD-OCT)

SD-OCT

Light from a broadband wavelength light source is shone on the sample, the interference light spectrally dispersed, then detected by a linear image sensor. An image in the depth direction of the sample is acquired by Fourier transforming the obtained wavelength information.

 

 

 

Specifications

Type High-speed type
Image size 20.48 x 0.18 mm
Number of effective pixels 2048 x 1 pixels
Pixel size 10 x 180 μm
Spectral response range 400 to 1100 nm
Line rate (typ.) 68000 lines/s
Line rate (max.) 130000 lines/s
Readout noise (typ.) 40 e- rms
Cooling Non-cooled
Window material Borosilicate glass with AR coating
Package Ceramic
Measurement condition Typ. Ta=25 ℃, unless otherwise noted, operating conditions: Typ.

Spectral response

Dimensional outline (unit: mm)

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