This product is a high-performance photodetector that performs optical-to-electrical conversion. Within an input optical power of up to 13 dBm, it provides a 3 dB bandwidth of ≥40 GHz and a responsivity of ≥0.75 A/W. This photodetector is suitable for applications in instrumentation, microwave photonics, and related technical fields.
| Name | Model | Description | Parameter | Price |
|---|
● Large bandwidth
● High responsivity
● Low dark current
● High saturation input optical power
Product specifications (unless otherwise specified, all tests were conducted at 25℃)
Parameters | Symbol | Test Conditions | Min. | Typ. | Max. | Unit |
Operating wavelength | λ | 1100 | 1550 | 1620 | nm | |
Responsivity | R | λ=1550 nm | 0.7 | A/W | ||
λ=1310 nm | 0.7 | |||||
Dark current | Id | Vr =+5 V | 10 | nA | ||
3 dB bandwidth | BW | Popt=0dBm,Popt=13dBm | 38 | 40 | GHz | |
Saturation power | Psat | 13 | dBm |
Maximum absolute rating
Parameters | Symbol | Rated value | Unit |
Optical power | Ps | 16 | dBm |
Forward bias voltage | Vr | 10 | V |
Operating temperature | Top | -40~+70 | ℃ |
Storage temperature | Tstg | -55~+85 | ℃ |
Test curve

unit (mm)

Usage Notes
● Appropriate ESD protection measures should be taken to avoid electrostatic damage.
● Do not pull the fiber pigtail directly to prevent damage to the device.
● Keep the optical connector clean to avoid dust or other contaminants that may affect performance.