![InGaAs focal plane array sensor](https://shopcdnpro.grainajz.com/241/upload/product/558b1239f099d22d0d20f47d61b96aafe25ea5062a8fb6888e39f1d2d29875b5.jpg)
InGaAs focal plane array sensor
Key Advantage
1. Spectral response band 0.9-1.7um/0.4-1.7um
2. Chip working temperature can be monitored in real time
3. The integral time is adjustable, and the gain size is optional
4. Output ports 1, 2, 4 are optional
5. Pixel readout rate 10MHz, maximum frame rate 300fps
6. Multiple integration/readout modes, support window imaging
Typical Application
Imaging detection through fog, haze, dust, etc.
Low-light low-light imaging detection
Stealthy passive and active imaging monitoring, camouflage recognition
Laser marking and tracking, laser spot detection
Si-based semiconductor materials and chip testing
Industrial process control imaging detection, sorting of agricultural and sideline products
- Overview
- Parameter
- Inquiry
- Related Products
This product is assembled by flip-chip interconnecting a CMOS readout circuit chip with an InGaAs photodetector array chip. The array size is 320x265 pixels, with response wavelengths of 0.9-1.7 μm (standard wavelength) and 0.4-1.7 μm (visible wavelength) as optional choices. It offers performance advantages such as low noise, high sensitivity, excellent uniformity, and a wide dynamic range. It exhibits good reliability under both cooled and uncooled operating conditions. The product is available in two types: integrated with a TEC-type DIP metal housing for hermetic sealing and a lightweight compact CLCC packaging.
Basic Technical Parameters and Characteristics | ||
Product Model | GD-NIR32030M-MD | GD-NIR32030M-CL |
Device Type | InGaAs p-on-n | |
Pixel Scale | 320*256 | |
Pixel Size | 30um*30um | |
Photosensitive Area Size | 9.6mm*7.68mm | |
Device Weight | 3.0g | 3.5g |
Optical Window | Sapphire | Glass optical window |
Encapsulation Form | Integrated TEC/DIP metal casing packaging | CLCC ceramic tube shell packaging |
Focal Plane to Optical Window Surface Distance | 2.6mm(The thickness of the optical window is approximately 1.0mm.) | 1.9mm(The thickness of the optical window is approximately 0.8mm.) |
Main Photoelectric Index | ||
Parameters | GD-NIR32030M-MD | GD-NIR32030M-CL |
Spectral Response Range | 0.9-1.7um/0.4-1.7um | 0.9-1.7um |
Quantum Efficiency | ≥75%(1.0~1.6um) | |
Optical Fill Factor | ≥99.0% | |
Effective Pixel Rate | ≥99.5%(0.5-2 times the average response) | |
Output Noise Level | ≤1.5mV/1.0mV | |
Dynamic Range | ≥62dB | |
Response Non-uniformity | ≤6%(without NUC,50% Full Well) | |
Average Pixel Dark Current | ≤800ke/s(@-0.2V,Detector Bias) | |
Maximum Full-scale Output Frame Rate | 100fps/200fps/300fps | |
Maximum Windowing Output Frame Rate | 15.6KHz | |
Maximum Pixel Readout Rate | 10MHz | |
Full Well Capacity | 170Ke/3.5Me | |
Minimum Integration Time | 1us |