45 GHz Fiber-Optic Detector
45 GHz Fiber-Optic Detector
Our 45 GHz fiber-optic detectors make ultra high-speed measurements of more than 40 GHz easy. This ultra high-speed photodetector is frequencey domain optimized to provide especially flat frequency responses over wide bandwidths. Each unit is individually tested and shipped with its own frequency-response curve.
- Ultra high speed fiber-optic detectors
- High sensitivity throughout spectrum
- Easy-to-use, self-contained module
- Singlemode FC/UPC fiber-optic connector
- DC to 45 GHz 3 dB bandwidth See All Features
| Compare | Description | Drawings, CAD & Specs | Avail. | Price | ||
|---|---|---|---|---|---|---|
 | 1014Ultrafast Fiber-Optic Biased Detector, 500-1630 nm InGaAs, 45 GHz, FC Singlemode | In Stock FREE 2-day shipping on thousands of products on Newport.com Learn More |
Specifications
- Detector MaterialInGaAs
- Detector Diameter12 µm
- Wavelength Range500-1630 nm
- 3 dB BandwidthDC to 45 GHz (typ)
- Maximum Conversion Gain10 V/W
- Responsivity0.45 A/W
- Fiber-Optic ConnectorFC/UPC
- Fiber TypeSinglemode
- Rise Time9 ps (typ)
- NEP45 pW/√Hz
- Output ConnectorWiltron K
- Output Impedance50 Ω
- DC Bias Monitor Bandwidth50 KHz
- DC Bias Monitor Transimpedance Gain1 V/mA
- Power RequirementsInternal 9-V battery
Features
Ultra High-Speed Photodetection
This high-speed fiber optic photodetector shows flat response up to 45 GHz and is optimized for frequency-domain applications. For time-domain applications, please see our Time Domain Fiber-Optic Detectors.
High Sensitivity Throughout Spectrum
Model 1014 utilizes InGaAs providing coverage from 500 to 1630 nm.
Caution on Electrostatic Discharge (ESD)
Each individual product is tested and characterized, and guaranteed to operate, prior to shipment. Certain products, such as laser diodes and high speed detectors are highly sensitive to ESD and it can happen from mundane activities such as connecting electrical cables. A grounding wrist strap, such as the
Easy-to-use, Self-contained Module
These self-contained modules connect directly to test instruments like digital oscilloscopes, spectrum analyzers, and network analyzers for lightwave time and frequency-domain measurements. The internal housing of the high-speed models is specially designed to preserve the frequency response and phase to give true fidelity in your measurements. Also, the photodetector comes equipped with a DC-bias monitor that has a transimpedance gain of 1 mV/µA and a 50-kHz bandwidth.
Singlemode FC Fiber-optic Connector Input
These modules accept single-mode FC-fiber-optic inputs from your optical apparatus, eliminating the need for lossy and dispersive high-frequency coaxial cables. The fiber-coupled input also prevents signal distortion.
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Applications
- Characterizing the frequency response of pulsed lasers, modulators & transmitters
- Microwave generation - heterodyne experiments
- Characterizing pulse propagation through dispersive optical systems
Resources
Technical Notes
Application Notes
Literature
High Speed Optical Receiver and Detector Brochure(3.8 MB, PDF)
