APD Quadrant Detector Module with Preamplifier (1064 nm)
APD Quadrant Detector Module · ZQXXSMRSS
APD quadrant detector module series combining four identical silicon avalanche photodiodes with a built-in preamplifier for direct voltage output. 400–1100 nm spectral range, 4.0 mm active area, four package variants (TO-8, KF08, and custom TO), ≤5% quadrant non-uniformity and crosstalk.
Confirm configuration, interfaces and documentation with your inquiry.
The ZQXXSMRSS series integrates four identical silicon avalanche photodiodes in a single module with a built-in preamplifier circuit, enabling weak current signal amplification and conversion to voltage signal output, achieving “optical-electrical-signal amplification” conversion process.
Key Features
- Front-illuminated chip structure
- High detector sensitivity
- Built-in preamplifier circuit
- Four identical silicon APDs
- Wide spectral range (400-1100 nm)
Applications
Technical Specifications
Package Parameters
- ZQXXSMRSS01
- TO-8
- ZQXXSMRSS02
- KF08
- ZQXXSMRSS03
- TO (32*15.8mm)
- ZQXXSMRSS04
- TO (24*7mm)
Electrical Parameters (@Ta=22±3°C)
- ZQXXSMRSS01
- 280±5
- ZQXXSMRSS02
- 1500±5
- ZQXXSMRSS03
- 1000 +12
- ZQXXSMRSS04
- 100±5
Common Parameters for All Models
- Active Area Diameter
- 4.0mm (Quadrant gap line width 0.1mm)
- Spectral Range
- 400~1100nm
- Breakdown Voltage
- -400~-500V
- Quadrant Non-uniformity
- 5%
- Crosstalk
- 5%
- Operating Temperature Coefficient
- 3.2V/°C (Ta=-45°C~70°C)
- [1]Each row of the specification tables corresponds to one variant in the series — confirm the exact variant at inquiry.
- [2]Electrical parameters are specified at 22 ± 3 °C; the operating voltage temperature coefficient applies over −45 °C to +70 °C.
Frequently Asked Questions
What is ZQXXSMRSS?+−
APD quadrant detector module series combining four identical silicon avalanche photodiodes with a built-in preamplifier for direct voltage output. 400–1100 nm spectral range, 4.0 mm active area, four package variants (TO-8, KF08, and custom TO), ≤5% quadrant non-uniformity and crosstalk.
Which specifications are published for ZQXXSMRSS?+−
Package Parameters — ZQXXSMRSS01: TO-8; Package Parameters — ZQXXSMRSS02: KF08; Package Parameters — ZQXXSMRSS03: TO (32*15.8mm). Measurement conditions: Each row of the specification tables corresponds to one variant in the series — confirm the exact variant at inquiry. Electrical parameters are specified at 22 ± 3 °C; the operating voltage temperature coefficient applies over −45 °C to +70 °C. See the technical specifications for the complete parameter list.
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