Stock for short：长盈通
Stock code：688143

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Lithium-Niobate Straight Waveguide Phase Modulator
Lithium-niobate straight waveguide phase modulator is fabricated by titanium diffusion or proton exchange process, which has the characteristics of low insertion loss and low driving voltage. The product has passed GR-1221-CORE reliability tests and various environmental assessment tests. Boasting stable performance and high reliability, the product has been applied in multiple national key projects.
  • Low insertion loss
  • Small size
  • Low drive voltage
  • Long service life and high reliability
Hotline for consultation: +86-27-87981568
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Product CharacteristicsSpecificationsCustomized InformationProduct Application
Product Characteristics
  • 01
    Low insertion loss
  • 02
    Small size
  • 03
    Low drive voltage
  • 04
    Long service life and high reliability
Specifications

Technical Indicators At Room Temperature

Parameters

Unit

Technical indicators

Operation wavelength

nm

1310 (±20)

Insertion loss

dB

≤3.5

Polarization dependent loss

dB

≤1.0

Pigtail polarization crosstalk

dB

≤-27

Optical input power

mW

≤50.0

Optical return loss

dB

≥45.0

Residual strength modulation

/

≤2.0‰

Half-wave voltage (@1KHz, TE)

V

≤3.5

Waveform slope

/

≤1/200

Voltage

V

≤15.0

Bandwidth

MHz

≥50

Electrical interface

/

3-pin

Pigtail

/

Single-mode or polarization-maintaining fiber

Operation temperature range

°C

-40~+85

Storage temperature range

°C

-55~+85

Technical Indicators At Operation Temperature

Parameters

Unit

Technical indicators

Temperature range

°C

-40~+85

Variation in insertion loss

dBm

≤0.5

Pigtail polarization crosstalk

dBm

≤250
Customized Information
Product Application
Fiber optic sensor
Coherent optical communication
Quantum secure communication