PD12 Amplified Photodetector Fiber-coupled FC interface
The PD12 is a photodetector with amplification circuitry for use with FC-connected fiber optic cables in optical systems
Huang
Email: Hqy@ybphotonics.com
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Product Info
Introduction
The PD12 is a photodetector with amplification circuitry for use with FC-connected fiber optic cables in optical systems. The device consists of a photodiode, transimpedance amplifier, and RF connector packaged in an aluminum housing.
1. Overview
The PD12 is a photodetector with amplification circuitry for use with FC-connected fiber optic cables in optical systems. The device consists of a photodiode, transimpedance amplifier, and RF connector packaged in an aluminum housing.The FC flange facilitates coupling to a fiber optic light source, and an SMA connector is used at the output to reduce size and maximize frequency response up to a maximum bandwidth of 1 GHz.The detector is available in two spectral ranges, 400-1000 nm and 1000-1700 nm.
2. Features
- Covers wavelength range of 400-1700nm
- Bandwidth from kHz to GHz
- Connects to singlemode (SM) or multimode (MM) fibers
- FC fiber input header
- Supports 4/8/16 channel customization
3. Applications
- Detection of weak light signals
- Detection of fast laser pulses
- Detection of aberrant laser beat signals
4. Specifications
Items PD12A-50k PD12A-300k PD12A-700k Materials Si Wavelength 400-1000nm Photosensitive diameter 200um Responsivity 0.5A/W @850nm Bandwidth DC-50kHz DC-300kHz DC-700kHz Rise time 7us 1us 0.5us Gain（a） 0.5x106V/W 1.0x105V/W 2.6x104V/W Saturated Optical power -20.4dBm (9.1uw) -13.4dBm (45.5uw) -7.5dBm (0.18mw) Output bias voltage（a） 10mV 10mV 10mV Noise voltage（a） 4mV 3mV 2mV NEP 2.46pW/√Hz 4.98pW/√Hz 11.1pW/√Hz Maximum output amplitude（a） 5V 5V 5V
Items PD12A-10M PD12A-50M PD12A-200M PD12A-400M Materials Si Wavelength 400-1000nm Photosensitive diameter 200um Responsivity 0.5A/W @850nm Bandwidth（b） DC-10MHz DC-50MHz DC-200MHz DC-400MHz Rise time（b） 40ns 8ns 2ns 1ns Gain（a） 1.35x105V/W 2.7x104V/W 1.2x104V/W 5.4x103V/W Saturated Optical power 23.7uW 118uW 268uW 592uW Noise voltage（b） 18mV 18mV 18mV 18mV NEP 5.2pW/√Hz 11.4pW/√Hz 28pW/√Hz 80pW/√Hz Maximum output amplitude（a） 3.2V 3.2V 3.2V 3.2V
Items PD12A-500M PD12A-1G Materials Si Wavelength 400-1000nm Photosensitive diameter 200um Responsivity 0.5A/W @850nm Bandwidth DC-500MHz DC-1GHz Rise time 800ps 400ps Gain（a） 600V/W 340V/W Saturated Optical power 6.1dBm (4.1mw) 7dBm (5mw) Noise voltage（a） 5mV 5mV NEP 100.3pW/√Hz 156.6pW/√Hz Maximum output amplitude（a） 2.5V 1.7V
Items PD12C-50k PD12C-300k PD12C-700k Materials InGaAs Wavelength 1000-1700nm Photosensitive diameter 70um Responsivity 0.9A/W @1550nm Bandwidth DC-50kHz DC-300kHz DC-700kHz Rise time 7us 1us 0.5us Gaina 0.9x106V/W 1.8x105V/W 4.6x104V/W Saturated Optical power -23.8dBm (4.2uw) -15.6dBm (27.8uw) -6dBm (0.25mw) Output bias voltage（a） 10mV 10mV 10mV Noise voltage（a） 4mV 3mV 2mV NEP 1.25pW/√Hz 2.46pW/√Hz 6.24pW/√Hz Maximum output amplitude（a） 5V 5V 5V
Items PD12C-10M PD12C-50M PD12C-200M PD12C-400M Materials InGaAs Wavelength 1000-1700nm Photosensitive diameter 70um Responsivity 0.9A/W @1550nm Bandwidth（b） DC-10MHz DC-50MHz DC-200MHz DC-400MHz Rise time（b） 40ns 8ns 2ns 1ns Gain（a） 2.5x105V/W 4.9x104V/W 2.0x104V/W 8.7x103V/W Saturated Optical power 12.8uW 65uW 160uW 368uW Noise voltage（b） 18mV 18mV 18mV 18mV NEP 2.2pW/√Hz 5.6pW/√Hz 18.4pW/√Hz 39.9pW/√Hz Maximum output amplitude（a） 3.2V 3.2V 3.2V 3.2V
Items PD12C-100M
PD12C-500M PD12C-1G Materials InGaAs
InGaAs Wavelength 1000-1700nm
1000-1700nm Photosensitive diameter 70um
70um Responsivity 0.9A/W @1550nm
0.9A/W @1550nm Bandwidth DC-100M
DC-500MHz DC-1GHz Rise time 3.5ns
800ps 400ps Gain（a） 4.2x10^4V/W
1.1x10^3V/W 610V/W Saturated Optical power 76uW
3.6dBm (2.3mw) 6.1dBm (4.1mw) Noise voltage（b） 25mV
4mV 4mV NEP
41.7pW/√Hz 85.6pW/√Hz Maximum output amplitude（a） 3.2V
2.5V 2.5V
Items Detector Common Parameters Operating voltage 9-12V Operating Current <200mA Output Impedance 50Ω Output coupling mode DC Output connector SMA female Operating temperature -20~65℃ Storage temperature -40~85℃
Remarks:
a For high resistance loads
b For 50Ω loads
5. Response curve
6. Mechanical dimensions
7. Shipping list
Item Name of material num unit note 1 photodetector 1 pcs 2 power adapter 1 pcs 12V 3 SMA to BNC RF Cable 1 pcs
The PD12 is a photodetector with amplification circuitry for use with FC-connected fiber optic cables in optical systems. The device consists of a photodiode, transimpedance amplifier, and RF connector packaged in an aluminum housing.
1. Overview
The PD12 is a photodetector with amplification circuitry for use with FC-connected fiber optic cables in optical systems. The device consists of a photodiode, transimpedance amplifier, and RF connector packaged in an aluminum housing.The FC flange facilitates coupling to a fiber optic light source, and an SMA connector is used at the output to reduce size and maximize frequency response up to a maximum bandwidth of 1 GHz.The detector is available in two spectral ranges, 400-1000 nm and 1000-1700 nm.
2. Features
- Covers wavelength range of 400-1700nm
- Bandwidth from kHz to GHz
- Connects to singlemode (SM) or multimode (MM) fibers
- FC fiber input header
- Supports 4/8/16 channel customization
3. Applications
- Detection of weak light signals
- Detection of fast laser pulses
- Detection of aberrant laser beat signals
4. Specifications
| Items | PD12A-50k | PD12A-300k | PD12A-700k |
|---|---|---|---|
| Materials | Si | ||
| Wavelength | 400-1000nm | ||
| Photosensitive diameter | 200um | ||
| Responsivity | 0.5A/W @850nm | ||
| Bandwidth | DC-50kHz | DC-300kHz | DC-700kHz |
| Rise time | 7us | 1us | 0.5us |
| Gain（a） | 0.5x106V/W | 1.0x105V/W | 2.6x104V/W |
| Saturated Optical power | -20.4dBm (9.1uw) | -13.4dBm (45.5uw) | -7.5dBm (0.18mw) |
| Output bias voltage（a） | 10mV | 10mV | 10mV |
| Noise voltage（a） | 4mV | 3mV | 2mV |
| NEP | 2.46pW/√Hz | 4.98pW/√Hz | 11.1pW/√Hz |
| Maximum output amplitude（a） | 5V | 5V | 5V |
| Items | PD12A-10M | PD12A-50M | PD12A-200M | PD12A-400M |
|---|---|---|---|---|
| Materials | Si | |||
| Wavelength | 400-1000nm | |||
| Photosensitive diameter | 200um | |||
| Responsivity | 0.5A/W @850nm | |||
| Bandwidth（b） | DC-10MHz | DC-50MHz | DC-200MHz | DC-400MHz |
| Rise time（b） | 40ns | 8ns | 2ns | 1ns |
| Gain（a） | 1.35x105V/W | 2.7x104V/W | 1.2x104V/W | 5.4x103V/W |
| Saturated Optical power | 23.7uW | 118uW | 268uW | 592uW |
| Noise voltage（b） | 18mV | 18mV | 18mV | 18mV |
| NEP | 5.2pW/√Hz | 11.4pW/√Hz | 28pW/√Hz | 80pW/√Hz |
| Maximum output amplitude（a） | 3.2V | 3.2V | 3.2V | 3.2V |
| Items | PD12A-500M | PD12A-1G |
|---|---|---|
| Materials | Si | |
| Wavelength | 400-1000nm | |
| Photosensitive diameter | 200um | |
| Responsivity | 0.5A/W @850nm | |
| Bandwidth | DC-500MHz | DC-1GHz |
| Rise time | 800ps | 400ps |
| Gain（a） | 600V/W | 340V/W |
| Saturated Optical power | 6.1dBm (4.1mw) | 7dBm (5mw) |
| Noise voltage（a） | 5mV | 5mV |
| NEP | 100.3pW/√Hz | 156.6pW/√Hz |
| Maximum output amplitude（a） | 2.5V | 1.7V |
| Items | PD12C-50k | PD12C-300k | PD12C-700k |
|---|---|---|---|
| Materials | InGaAs | ||
| Wavelength | 1000-1700nm | ||
| Photosensitive diameter | 70um | ||
| Responsivity | 0.9A/W @1550nm | ||
| Bandwidth | DC-50kHz | DC-300kHz | DC-700kHz |
| Rise time | 7us | 1us | 0.5us |
| Gaina | 0.9x106V/W | 1.8x105V/W | 4.6x104V/W |
| Saturated Optical power | -23.8dBm (4.2uw) | -15.6dBm (27.8uw) | -6dBm (0.25mw) |
| Output bias voltage（a） | 10mV | 10mV | 10mV |
| Noise voltage（a） | 4mV | 3mV | 2mV |
| NEP | 1.25pW/√Hz | 2.46pW/√Hz | 6.24pW/√Hz |
| Maximum output amplitude（a） | 5V | 5V | 5V |
| Items | PD12C-10M | PD12C-50M | PD12C-200M | PD12C-400M |
|---|---|---|---|---|
| Materials | InGaAs | |||
| Wavelength | 1000-1700nm | |||
| Photosensitive diameter | 70um | |||
| Responsivity | 0.9A/W @1550nm | |||
| Bandwidth（b） | DC-10MHz | DC-50MHz | DC-200MHz | DC-400MHz |
| Rise time（b） | 40ns | 8ns | 2ns | 1ns |
| Gain（a） | 2.5x105V/W | 4.9x104V/W | 2.0x104V/W | 8.7x103V/W |
| Saturated Optical power | 12.8uW | 65uW | 160uW | 368uW |
| Noise voltage（b） | 18mV | 18mV | 18mV | 18mV |
| NEP | 2.2pW/√Hz | 5.6pW/√Hz | 18.4pW/√Hz | 39.9pW/√Hz |
| Maximum output amplitude（a） | 3.2V | 3.2V | 3.2V | 3.2V |
| Items | PD12C-100M | PD12C-500M | PD12C-1G |
|---|---|---|---|
| Materials | InGaAs | InGaAs | |
| Wavelength | 1000-1700nm | 1000-1700nm | |
| Photosensitive diameter | 70um | 70um | |
| Responsivity | 0.9A/W @1550nm | 0.9A/W @1550nm | |
| Bandwidth | DC-100M | DC-500MHz | DC-1GHz |
| Rise time | 3.5ns | 800ps | 400ps |
| Gain（a） | 4.2x10^4V/W | 1.1x10^3V/W | 610V/W |
| Saturated Optical power | 76uW | 3.6dBm (2.3mw) | 6.1dBm (4.1mw) |
| Noise voltage（b） | 25mV | 4mV | 4mV |
| NEP | 41.7pW/√Hz | 85.6pW/√Hz | |
| Maximum output amplitude（a） | 3.2V | 2.5V | 2.5V |
| Items | Detector Common Parameters |
|---|---|
| Operating voltage | 9-12V |
| Operating Current | <200mA |
| Output Impedance | 50Ω |
| Output coupling mode | DC |
| Output connector | SMA female |
| Operating temperature | -20~65℃ |
| Storage temperature | -40~85℃ |
Remarks:
a For high resistance loads
b For 50Ω loads
5. Response curve
6. Mechanical dimensions
7. Shipping list
| Item | Name of material | num | unit | note |
|---|---|---|---|---|
| 1 | photodetector | 1 | pcs | |
| 2 | power adapter | 1 | pcs | 12V |
| 3 | SMA to BNC RF Cable | 1 | pcs |
