OEM Support - Apogee Instruments, Inc.
OEM Support - Apogee Instruments, Inc.
OEM Support - Apogee Instruments, Inc.
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CCD SELECTION<br />
CCD SIZES (ACTUAL SIZE)<br />
BACK-ILLUMINATED<br />
<strong>Apogee</strong> also offers a variety of spectroscopic<br />
format back-illuminateed CCDs.<br />
U230<br />
U3041<br />
2048 x 2048<br />
15 micron pixels<br />
U42<br />
QUANTUM EFFICIENCY<br />
The QE curves below give general representations of the relative differences between the<br />
various types of CCDs. For additional detail, please see the data sheets for each camera<br />
model at www.ccd.com. QE of back-illuminated CCDs depends on the coating (midband,<br />
broadband, UV-enhanced). There are also variations in front-illuminated CCDs: all<br />
polysilicon gates; Blue Plus (polysilicon and indium tin oxide gates); microlenses; antiblooming.<br />
See individual camera data sheets for details regarding each sensor.<br />
E2V: BACK-ILLUMINATED & OPEN ELECTRODE CCDs<br />
U30<br />
U47<br />
U77<br />
FRONT-ILLUMINATED<br />
U43<br />
2048 x 2048<br />
24 micron pixels<br />
U260<br />
U1<br />
U2<br />
U32<br />
U16<br />
U16M<br />
U9000<br />
U10<br />
INTERLINES<br />
U16000<br />
U8300<br />
U6<br />
U9<br />
U30-OE<br />
U4000<br />
Quantum efficiency (%)<br />
100<br />
90<br />
80<br />
70<br />
60<br />
50<br />
40<br />
30<br />
20<br />
10<br />
0<br />
FRONT-ILLUMINATED CCDs<br />
CCDs in red also available as color.<br />
U2000<br />
Wavelength (nm)<br />
A205 Kodak E Kodak ME A285 U2000