PDA1000-2 Dual-Channel 10KHz Single-Element Detector
This detector series operates much like single-element detectors from Thorlabs and Newport and has identical power interfaces. It can directly replace equivalent products when Monitor output is unnecessary and bandwidth matches, with performance described as matching or exceeding comparable Thorlabs/Newport detectors. Beyond standard versions, customization adjusts supply voltage, gain, bandwidth and other parameters to customer requirements.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength Range [Model PDA1000-2 in the Technical Table] | 900-1700nm |
| dB Bandwidth [Model PDA1000-2 in the Technical Table] | 10kHz |
| Conversion Gain [Technical Table Model PDA1000-2; High-Impedance Output Load; Gain Halved from Nominal with 50Ω Load] | 2.5×10⁴V/A |
| Total Output Voltage Noise [Technical Table PDA1000-2;Scope50Ω;Full Bandwidth≥1GHz;100ns/div;23℃±5℃;RH35%±15%;±12V] | 1.3μVrms |
| Saturation Power [Model PDA1000-2 in the Technical Table] | 4.8μW |
| Typical Maximum Responsivity [Technical Table Model PDA1000-2; @1550nm; FC Connector Differences May Affect Insertion Loss/Test Response] | 1A/W（@1550nm） |
| Output Impedance [Model PDA1000-2 in the Technical Table] | 50Ω |
| Maximum Output [Model PDA1000-2 in Technical Table; @50Ω] | 1.0V（@50Ω） |
| Maximum Incident Power [Model PDA1000-2 in the Technical Table] | 5mW |
| Detector Material / Type [Model PDA1000-2 in the Technical Table] | Indium Gallium Arsenide / PN Junction Type (InGaAs/PIN) |
| Detector Diameter [Model PDA1000-2 in the Technical Table] | 75μm |
| Optical Input Interface [Model PDA1000-2 in the Technical Table] | FC/PC or FC/APC or Free Space |
| Electrical Output Interface [Model PDA1000-2 in the Technical Table] | SMA |
| Package Dimensions [Model PDA1000-2 in the Technical Table] | 60mm×58mm×24mm |
| Power Supply Requirements [Model PDA1000-2 in the Technical Table] | ±12V，50mA |
Key Features
Datasheet
Supplier Information
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