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Feinixs photodetector
Breakthrough product with performance surpassing imported detectors
Product details
Ten years of specialized research, technological breakthroughs
We promise that if there is a significant difference in performance between our product and any other company's product with the same specifications in your laboratory, we can return it directly!
We promise that if there is a significant difference in performance between our product and any other company's product with the same specifications in your laboratory, we can return it directly!
| Product Name | model | brand | Detector type | wavelength | bandwidth | Detector diameter | Equivalent noise power | Saturated input power | Response rate | Transimpedance gain | Output total noise (Max) | rise time | Optical input | Output interface |
| Near infrared balanced photodetector PIN | PDBI130 | Feinixs | InGaAs PIN | 900nm-1700nm | DC\AC(10Hz)-130MHz | 75μm | 2pW/Hz1/2 | 30μW | 0.9A/W@1550nm | 140kV/A | 28mVpp | 2ns | FC/APC | SMA |
| PDBI200 | Feinixs | InGaAs PIN | 900nm-1700nm | DC\AC(10Hz)-200MHz | 75μm | 2.9pW/Hz1/2 | 50μW | 0.9A/W@1550nm | 74kV/A | 20mVpp | 1.1ns | FC/APC | SMA | |
| PDB465C | Thorlabs | InGaAs PIN | 800nm-1700nm | DC-200MHz | 150μm | 8.52pW/Hz1/2 | 1.0A/W | 30KV/A | FC/PC or FC/APC | SMA | ||||
| PDBI500 | Feinixs | InGaAs PIN | 900nm-1700nm | DC-500MHz | 75μm | 6.2pW/Hz1/2 | 60μW | 0.9A/W@1550nm | 10kV/A | 24mV | 0.7ns | FC/APC | SMA | |
| PDB470C | Thorlabs | InGaAs PIN | 1200nm - 1700 nm | DC - 400 MHz | 75μm | 8 pW/Hz1/2 (DC to 100 MHz) |
0.9 A/W @ 1300 nm | 10kV/A | FC/APC | SMA | ||||
| Near infrared variable bandwidth PIN photodetector | PDAI2000 | Feinixs | InGaAs PIN | 900nm-1700nm | 3kHz-2GHz | 75μm | 1mW | 0.9A/W@1550nm | 1kV/A | 1.3mVpp | 0.3ns | FC/APC | SMA | |
| Near infrared PIN photodetector | PDAI600 | Feinixs | InGaAs PIN | 900nm-1700nm | AC-600MHz | 75μm | 6pW/Hz1/2 | 60μW | 0.9A/W@1550nm | 16kV/A | 16mVpp | 0.7ns | FC/APC | SMA |
| Near infrared avalanche photodetector APD | APDI200 | Feinixs | InGaAs APD | 900nm-1600nm | DC/AC-200MHz | 50 μ m Ball Window | 6μW | 9A/W@1550nm | 30kV/A | 22mVpp | 1.3ns | FC/APC | SMA | |
| APDI500 | Feinixs | InGaAs APD | 900nm-1600nm | DC-500MHz | 50 μ m Ball Window | 20μW | 9A/W@1550nm | 10kV/A | 24mVpp | 0.6ns | FC/APC | SMA | ||
| Visible light high-speed PIN photodetector | PDAV1000 | Feinixs | Si PIN | 400nm-1000nm | AC-1GHz | 0.5mm | 1mW | 0.5A/W@905nm | 500V/A | 10mVpp | 0.5ns | free space | SMA | |
| 532+1064 avalanche photodetector APD | APDVI150 | Feinixs | Si APD(1064) | 400nm-1100nm | DC-150MHz | 0.8mm | 5μW | 38A/W@ 1064nm@M =100 | 30kV/A | 20mVpp | 2ns | FC/APC | SMA | |
| Near infrared ultra high speed PIN photodetector | PDAI26000 | Feinixs | InGaAs PIN | 1000nm-1650nm | DC-26GHz | 10mW | >0.7A/W @1550nm | 50V/A | 1mVpp | 12ps | FC/PC or FC/APC | SMA | ||
| 1414-50 | Newfocus | InGaAs PIN | 850nm-1630nm | DC-25GHz | 40pW/Hz1/2 | 2mW | 0.6A/W | 14ps | FC/UPC | SMA |
Performance Test Instructions
1. Due to different FC connector conditions of the test light source, the insertion loss of each detector is inconsistent, and the test results of detector response may vary slightly;
2. The cross impedance gain of the detector is calculated when the output load is high impedance;
3. The measurement results of detector noise and rise time were obtained under the following conditions:
a: Oscilloscope input impedance 50 Ω;
b: The oscilloscope bandwidth is full bandwidth (≥ 1GHz);
c: Set the oscilloscope time slot to 100ns/div (note: there may be significant differences in noise depending on the time slot);
4. Test room temperature 23 ℃± 5 ℃;
5. Test relative humidity of 35% ± 15%;
6. Test working voltage: ± 12V;
7. The default low-frequency cutoff frequency for AC coupled products is 10Hz.
2. The cross impedance gain of the detector is calculated when the output load is high impedance;
3. The measurement results of detector noise and rise time were obtained under the following conditions:
a: Oscilloscope input impedance 50 Ω;
b: The oscilloscope bandwidth is full bandwidth (≥ 1GHz);
c: Set the oscilloscope time slot to 100ns/div (note: there may be significant differences in noise depending on the time slot);
4. Test room temperature 23 ℃± 5 ℃;
5. Test relative humidity of 35% ± 15%;
6. Test working voltage: ± 12V;
7. The default low-frequency cutoff frequency for AC coupled products is 10Hz.
The following are typical test parameters for 2GHz series products. For other low bandwidth product test data, please feel free to inquire.
Figure 1-2GHz detector with typical pulse response in the same direction input
Figure 2-2GHz detector reverse input typical pulse response
Figure 3-2GHz detector amplitude frequency response
Figure 4- Distribution of noise spectral density
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