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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

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