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LN Phase Modulator

LiNbO3 Phase Modulator is manufactured by micro-electronics technology. Waveguides on the modulator are produced by Annealed Proton Exchange(APE) process or Ti-diffusion process. They can work on single polarization or birefringence situation. It has highly reliable performance with wide temperature range tolerance.

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Lithium Niobate Crystal Components

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Product Details

Applications

Side bands generation

Interferometric sensing

Frequency shifting/broadening

Quantum key distribution

Features

Y propagating LiNbO3

PM fiber input and output port

Low Vπ voltage

Low insertion loss

Long term stability

Small packaging and lightweight

SPECIFICATIONS

  Paramaters Unit Value
Optical Operating Wavelength nm 1310 1550
  Insertion Loss dB ≤4.5
Maxium Optical Input Powe mW 100(APE)
50(Ti)
Polarization Extinction Ratio dB ≤-30(APE)
-20(Ti)
Retumn Loss dB ≤45
Intensity Modulation   ≤0.2%
Electrical Half Wave Voltage V ≤4 ≤5
Electrical Type   Push-pull
Operating Frequency Range MHz DC~300MHz
Mechanical Electrical Interface   3PIN
Pigtail Type   Panda PM fiber,FC/PC connector
Packaging Dimensions mm 87×14.5×10
Environmental Operating Temperature -45~+70
Storage Temperature -55~+85

Mechanical Drawing

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