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Resonant phase modulator

  • Phase modulator is a modulation device developed based on electro-optic effect and high frequency resonator theory, which can phase modulate polarized light. It is often used in precision optics systems such as laser interference, optical frequency combs, laser frequency stabilization, atomic cooling, and quantum state controlling.


    Product Description:格物-共振型相位调制器.png

    When an electrical signal of a specific frequency is injected into the high-frequency resonant cavity, the electromagnetic wave will be continuously reflected in the cavity to form a standing wave, resulting in electromagnetic resonance. The electro-optic crystal produces a birefringence effect under the action of electromagnetic resonance, which eventually leads to the phase change of the light.


    Goptica’s Phase Modulators use a variety of electro-optical crystals such as MLN, DKDP, KTP, LT, etc. The wavelength covers 350-3000 nm, the frequency covers 1-4 GHz, and the modulation depth is up to 2 π rad.


    Application:
    Goptical for precision optical systems such as laser interferometry, frequency stabilization, and atomic cooling



    Product specifications and manuals

     Product brochure:

    Click on the product number to view the specification

    Product Code
    (Download specification)
    Working Wavelength (nm)Active Aperture (mm)Operating FrequencyOptical MaterialMaximum Modulation Depth (rad)Cooling
    PMR0013-L02M-030-780780325MHzMLN1Conduction-cooled
    PMR0014-L02M-030-420420325MHzMLN1.4Conduction-cooled
    PMR0015-L02M-030-420420325MHzMLN1.4Conduction-cooled
    PMR0016-L02M-030-780780325MHzMLN1.2Conduction-cooled
    PMR0017-L02M-030-650650320MHzMLN1.3Conduction-cooled
    PMR0025-L00M-030-78078036.75MHzMLN3.14Conduction-cooled
    PMR0026-L02M-020-780780220MHzMLN22VConduction-cooled
    PMR0027-L10M-030-7807803100MHzMLN22VConduction-cooled
    PMR0009-L01G-020-78078021GHzMLN1Conduction-cooled
    PMR0010-L01G-020-89589521GHzMLN0.87Conduction-cooled
    PMR0011-L02G-020-36936922.105GHzMLN2Conduction-cooled
    PMR0012-L03G-030-93593533.07GHzMLN1Conduction-cooled
    PMR0018-A03G-020-3432343223.8GHzLT0.3Conduction-cooled
    PMR0019-L02G-020-53253221.75GHzMLN7.2Conduction-cooled
    PMR0020-L02G-020-63363321.75GHzMLN6Conduction-cooled
    PMR0021-L03G-020-67067023GHzMLN0.19Conduction-cooled
    PMR0022-L05G-020-76076025.25GHzMLN1Conduction-cooled
    PMR0023-L02G-010-532532101.75GHzMLN2Conduction-cooled
    PMR0024-L02G-010-633633101.75GHzMLN2Conduction-cooled
    PMR0028-L02G-010-780780101.74GHzMLN0.1Conduction-cooled



20 products in total Add Contrast
Product Picture Product Model Drawings And Specifications Operation
Product Picture: Product Model:PMR0009

PMR0009-L01G-020-780

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0010

PMR0010-L01G-020-895

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0011

PMR0011-L02G-020-369

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0012

PMR0012-L03G-030-935

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0013

PMR0013-L02M-030-780

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0014

PMR0014-L02M-030-420

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0015

PMR0015-L02M-030-420

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0016

PMR0016-L02M-030-780

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0017

PMR0017-L02M-030-650

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0018

PMR0018-A03G-020-3432

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0019

PMR0019-L02G-020-532

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0020

PMR0020-L02G-020-633

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0021

PMR0021-L03G-020-670

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0022

PMR0022-L05G-020-760

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0023

PMR0023-L02G-010-532

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0024

PMR0024-L02G-010-633

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0025

PMR0025-L00M-030-780

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0026

PMR0026-L02M-020-780

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0027

PMR0027-L10M-030-780

Drawings And Specifications: Operation:inquiry
Product Picture: Product Model:PMR0028

PMR0028-L02G-010-780

Drawings And Specifications: Operation:inquiry

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