LBTek
Request Quote
High-Speed Biased Photodetectors HDETIN08-5G
HDETIN08-5G$339.93
In Stock
Design Tools
Photonics Calculators
Explore 49 free online calculators for photonics design
Unit Converters
Convert between wavelength, frequency, power, and more
View all 49 calculators →
Complete Your Setup
RoHS
REACH
The LBTEK high-speed biased photodetector series includes Si, InGaAs, and GaAs types, covering a wavelength range of 400-3600 nm. It combines low noise, high-speed response, and no-gain characteristics, offering excellent performance. Regarding input options, the LBTEK high-speed biased photodetector series provides both free-space and fiber-coupled choices to meet different application needs. The fiber-coupled input can easily connect to FC/PC single-mode or multi-mode fibers; the free-space input is available with either an anti-reflection coated flat window or an uncoated spherical lens, providing flexibility for optical signal collection in complex environments. The detector comes with a built-in A23 battery for reverse bias. If you prefer to use a power supply, the power kit (DET-12V) on this product page can be purchased separately. The photodetector’s signal interface can be connected to downstream acquisition equipment, such as an oscilloscope, via a BNC-SMA signal cable.
Note: Other input coupling options can be customized for different models in this series. Please contact LBTEK technical support for details.
Key Features
- Operating wavelength covers 400-1700nm
- Free-space input/fiber-coupled input
- Fastest rise time 17ps
Application
High-speed Biased Photodetector mounting method
| Input coupling method | Free space (window) |
| Detector Type | Indium Gallium Arsenide Detector |
| Spectral response range | 800-1700 nm |
| rise time | 100 ps<sup>a</sup><sup>b</sup> |
| bandwidth | 5 GHz |
| photosensitive size | 80 um |
| NEP (Noise Equivalent Power) | 2×10<sup>-15</sup> W/Hz<sup>1/2</sup> |
| Junction Capacitance | 0.3 pF |
| Dark Current | 1.5 nA |
| Bias Voltage | 12 V |
| Output voltage | 2 V（Max） |
| Detector Window | Planar Anti-Reflection Coating |
| Operating Temperature | 0~40 ℃ |
| Operating Temperature | 0~40 ℃ |
| Size | 47.3 mm × 35.5 mm × 22 mm |
| Weight | 69±3 g |
No documents available for this product.
No CAD drawings available for this product.
