IR CoE ASTRONOMY TEAM Astronomical Infrared Sensor Chip Assemblies Standard Products High performance InSb and Impurity Band Conduction (IBC) focal plane arrays are available with spectral responses from 0.4m to 28m for ground based astronomy and space based instruments. Raytheon IR CoE is one of the worlds leading suppliers of focal plane arrays for astronomical applications for the past 10 years. IR CoE utilizes state-ofthe-art facilities and processes to produce these arrays. Listed below are some of the InSb and IBC arrays available from the IR CoE as standard products for astronomical applications. Custom arrays incorporating our latest multiplexer designs are also available in a variety of formats. The IR CoE has also developed a double layer heterostructure HgCdTe process for large format arrays. Custom arrays utilizing this process are available for those customers desiring HgCdTe with its ability to tailor the bandgap for any cutoff wavelength. Format: Pixel Size: Active Fill Factor: Spectral Response: Average Quantum Efficiency: Typical Response Uniformity: Average Dark Current: Typical Integration Capacity: Mean Input Referred Noise: Optimal Operating Temperature: Readout Type: Operational Modes: Compatible Sampling Techniques: Typical Frame Rates: Number of Outputs: 512 x 412 InSb format available upon request (contact Dr. Peter Love) The "SIRTF" Array 256 x 256 (65,536 elements) 30 m > 98% 0.4-5.3m (~flat from 1-5mm) > 70% (1-5.0 m), 5% (1s) 1 e-/sec 2.0 x 105 e- (0.06 pF and 0.6V) 6-50 e- (sampling technique dependent) 15-30Kelvin ALADDIN III Quadrant 512 x 512 (262,144 elements) 27 m > 98% 0.4-5.3m (~flat from 1-5mm) > 70% (1-5.0 m), 8% (1s) 1 e-/sec 2.0 x 105 e- (0.06 pF and 0.6V) 8-50 e- (sampling technique dependent) 30-35 Kelvin ALADDIN III 1024 x 1024 (1,048,576 elements) 27 m > 98% 0.4-5.3m (~flat from 1-5mm) > 70% (1-5.0 m), 8% (1s) 1 e-/sec 2.0 x 105 e- (0.06 pF and 0.6V) 8-50 e- (sampling technique dependent) 30-35 Kelvin Source Follower per Detector (SFD) Destructive or non-destructive readout Standard correlated sampling & multiple correlated sampling (Fowler and "up-the-ramp") SFD Destructive or non-destructive readout Standard correlated sampling & multiple correlated sampling (Fowler and "up-the-ramp") SFD Destructive or non-destructive readout Standard correlated sampling & multiple correlated sampling (Fowler and "up-the-ramp") 1-20 Hz 4 1-20 Hz 8 1-20Hz 32 (8 per quadrant) InSb Low Background IR CoE ASTRONOMY TEAM Astronomical Infrared Sensor Chip Assemblies Standard Products (Science Grade Operability > 99%) Format: Pixel Size: Active Fill Factor: Spectral Response: Average Responsive Quantum Efficiency: Typical Response Uniformity: Average Dark Current: Typical Integration Capacity: Mean Input Referred Noise: Operating Temperature: Readout Type: Operational Modes: Compatible Sampling Techniques: Typical Frame Rates: Number of Outputs: 512 x 412 & 1024 x 1024 IBC formats available upon request (contact Dr. Peter Love) The "SIRTF" Array 256 x 256 (65,536 elements) 30 m 98% 1-28 m 40% 8% (s/mean) < 1 e-/sec (@ T=6K) > 1.8 x 105 e- (30fF and 1.0V bias) 15-50 e- rms (Sampling technique dependent) 4-12 Kelvin 320 x 240 (76,800 elements) 50 m 98% 1-28 m 40% 8% (s/mean) < 100 e-/sec (@ T=6K) 1.0-3.0 x 107 e- (Gain dependent) < 1000 e- rms (CDS, high gain) 4-10 Kelvin Source Follower per Detector (SFD) Destructive or non-destructive readout Standard correlated sampling & multiple correlated sampling (Fowler and "up-the-ramp") 1-20 Hz 4 Direct Injection (DI) Integrate-while-read, Integrate-then-read Built-in correlated double sampling; multiple sampling can be implemented 100-500 Hz 16 or 32 IBC Low Background High Background For more information contact: Ms. Elizabeth Corrales Program Manager 805.562.2305 lcorrales@west.raytheon.com Dr. Peter Love Technical Manager, Astronomy 805.562.2515 pjlove@west.raytheon.com Mr. Kevin Sparkman Test Engineer 805.562.2320 kpsparkman@west.raytheon.com Raytheon Systems Company * 75 Coromar Drive * Goleta, CA * 93117 DTS99-0089_3/00