Looking for a 1" (or greater) 1D CCD

Peter.Pool at eev.com Peter.Pool at eev.com
Fri Apr 16 18:22:47 CLT 1999


Posted to CCD-world:
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Hi

That's a good idea Tom, this would allow a variable long dimension of the 
"pixel".
You may even consider EEV CCD42-10:  2k x 512, 13.5µm pixels, back 
illuminated for excellent QE.  See www.ccd.eev.com

Peter Pool
EEV

 ----------
From: droege at wwa.com
To: CCD-world at cfht.hawaii.edu
Subject: Re: Looking for a 1" (or greater) 1D CCD with ~ 9-10 um pixels.
Date: 16 April 1999 14:04

<<File Attachment: ENVELOPE.TXT>>
Posted to CCD-world:
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The Sony data book does say that their tests are done with an IR cutoff
filter.
Why not use the Hammamatsu 2D devices and a little more electronics.  Just
shift the pixels into the output.  You should be able to do this quickly.

Tom Droege

At 05:25 PM 4/15/99 -0700, you wrote:
>Posted to CCD-world:
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>Hello all:
>
>I am looking for a CCD chip that is at least 25.4 mm in length
>and has 9-10 um pixels by 200 um height minimum.  It should
>be a 1-D array with good QE, sensitivity, low noise, and relatively
>low dark current.  The specs for the current chip I am using are:
>
>SONY ILX511
>Temp:              25 deg C
>Clock Frequency:   1 MHz
>Light Source:      3200 K
>IR Cut Filter:          CM-500S (t = 1.0 mm)
>
>QUESTION:     Are these tests done with an IR cutoff filter??  QE curves
>too??
>         That could explain a lot.
>
>QE:      Peaks at ~450 nm (absolute value unknown).
>Sensitivity:  200 V/(lx*s), uniform intensity illumination
>         1800 V/(lx*s)  LED at 660 nm
>
>Dark Voltage: 3.0 mV (10 msec integration, 25 deg C)
>Saturation
>Output Voltage:    800 mV
>Saturation
>Exposure:     0.004 lx*s (for white light exposure)
>
>
>Any suggestions would be appreciated.
>
>Dr. Scott Sutherland
>Senior Scientist
>GAMMA-METRICS
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