Periodically Poled Lithium Niobate Waveguide
$1,000.00
描述
- The Periodically Poled lithium Niobate (PPLN) Waveguide is one of the key devices in quantum communication and quantum information processing. The PPLN waveguide is widely used in up-conversion single-photon detector, satellite-ground quantum communication interface, telecom-band entangled photon source with high rate, etc. What is morLe, the PPLN chip can also be used to produce optical source in the blue-green region, which is often adopted in the field of laser display.
The PPLN-WG-UC50-P5-M5-22 series isspecifically designed for telecom-band single-photon detector. The waveguidesare fabricated withreverse proton-exchanging technique, and applied to convert 1550nm photons to 864nm band with low noise. Both the input and output of the waveguide are fiber-pigtailed, making it easy-to-use.
QuantumCTek also provides customized services of PPLN waveguides for various applications.
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KEY FEATURES
Full spectrum frequency conversion
Independent temperature control system
All-fiber device (output could be the free space)
Optional fiber type
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TYPICAL APPLICATIONS
Up-conversion single-photon detector
Telecom band entangled photon source
Satellite-ground quantum communication interface
Light source for laser display
Phase and intensity modulator
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Schematic diagram of the system (for example, PPLN waveguide)
| PPLN-WG-UC50-P5-M5-22 | |
|---|---|
| signal wavelength | 1550nm |
| conversion efficiency | 99% (typ.) |
| input fiber | PM fiber / SM fiber |
| output fiber | PM fiber / SM fiber / MM fiber |
| pump wavelength | 1950 nm |
Brand
OEfind
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