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Single photon upconverter
This document is the general parameter specification for optical parametric oscillator (OPO) assisted single photon converter. This product can convert 1.55um single photon signals into near-infrared wavelengths (~810nm)
General specifications：
Product Features:
·1.7um single frequency transmission
·Single mode, polarization maintaining fiber (PMF) with FC/APC connectors at input/output ports
·Integrating PPMgO: CLN waveguide internally to convert signals
·Integrated thermoelectric cooler (TEC) for better signal wavelength conversion
·Integrated controller and computer software
Optical specifications：
OPO：
·Emission center wavelength: 1700nm1
·Maximum average power: 100mW
·Line width:< 100MHz
·PER：＞ 18DB
·Frequency stability: ＜ 100MHz/5 minutes,< 400MHz/hour
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PPMgO:CLN waveguide mixer: ·PM1150 single-mode fiber coupled input ·PM780 single-mode fiber coupled output ·Normalized upconversion efficiency:~ 250%/W2 ·Phase matching tunability:~ 0.25nm/℃ at 1550nm 20-60 ℃ |
Electrical specifications:
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· TEC: - Maximum current: 3A - Maximum voltage: 3.2V - ΔT max: 72°C Thermistors:10kΩ+/-1% at 25°C. Beta value=3935K driveIncludes 4 temperature controllers and 1 diode controller3 power waste:<60W
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remarks:
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1. Tunable emission wavelength range of+/-5nm Normalization efficiency is measured under non consumption conditions Three TE cooler units are tunable for phase matching/emission wavelength tuning, while the other two units are for frequency stability |
Pin diagram:
Environmental specifications:
·Working temperature: 15-30 ℃
·Storage temperature:- 10-70℃
·Working humidity: 5-85% RH (non condensing)
Mechanical specifications:
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