SB270 ORION InSb 2K X 2K FPA

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SB270 ORION InSb 2K X 2K FPA

• Status
• Newfirm FPAs in production
• Four times the magic of Aladdin!
• Nearly all SCAs have gt 99 indium bump
  interconnect yield
• Good response uniformity
• Low dark current
• SCAs currently being mounted on "Engineering" 1st
  Generation ORION Packages
• Package is designed for plug play
• Upgrades to package available

Photoshop of 4Kx4K ORION FPA
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InSb Spectral Response
Fig. 7. QE of large-area InSb SCAs as a function
of wavelength. The data obtained by Fowler at
NOAO is from a 1K ? 1K ALADDIN SCA with a
single-layer, broad-band AR coating. The data
from McMurtry at the University of Rochester is
from a 2K ? 2K Phoenix SCA with a seven-layer AR
coating designed to enhance visible response and
maintain high QE in theinfrared as well. The
smooth curves are polynomial fits to each data
set.
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Quantum Efficiency Module 14
QE uniformity improvements are demonstrated!
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Other Astronomy InSb Products

• Phoenix 2K x 2K or 1K x 1K for Space Applications
• Aladdin III 1024 x 1024 or 512 x 512
• SIRTF 256 x 256
• ORION 1K x 1K InSb