Description
The OZ Optics Bright Entangled Photon Sources are versatile devices designed for generating entangled and polarization-entangled photon pairs. These sources operate at room temperature and offer high stability, low noise, and excellent fidelity. The compact and lightweight enclosure houses a built-in pump laser diode, allowing for alignment-free stand-alone operation or integration.
The sources feature a built-in attenuator for controlling accidental photons and noise floor, and a rotatable half-wave plate (HWP) for adjusting the number of photon pairs generated. They are ideal for applications in quantum satellite communication, quantum computing, quantum key distribution, and more.
Bright Entangled Photon Sources
Specifications
| Operating Wavelength: | 1550 nm |
|---|---|
| Wavelength Stability: | -2 – 2 nm |
| Pump Laser Power: | Not Specified |
| Signal/Idler Degeneracy Wavelength Accuracy: | ±2 nm |
| Photon Pairs Bandwidth FWHM (broad): | 80 nm |
| Photon Pairs Bandwidth FWHM (narrow): | 3 nm |
| Pair-generation Rate (broad): | > 20x10^9 Pairs/second |
| Pair-generation Rate (narrow): | > 100x10^6 Pairs/second |
| Coincidences Rate (broad): | > 0.6x10^6 Pairs/second |
| Pairs/second: | > 98 % |
| Two-photon Interference Visibility: | > 98 % |
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Features
- Highest counts/coincidences rate available in the market
- Highly stable handheld device with excellent fidelity
- Rugged, alignment-free, all-in-fiber proprietary design
- Controllable accidental photons rate
- Built-in noise-suppression filters
- Turn-key and room-temperature operation
- High heralding efficiency (45%-70%)
- Hyperentangled pairs routed deterministically into two output ports
- Customizable options for polarization-entangled and correlated photon pairs, broad-band or narrow-
- band spectrum, and free-space or fiber pigtailed outputs
Applications
- Compact, highly stable, and low-noise source for Quantum Satellite Communication and Quantum Key Distribution
- Quantum computing and information processing
- Quantum LIDAR
- Enabler for High-dimensional quantum information processing as well as for frequency and polarization super-dense teleportation for space applications
Frequently Asked Questions
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