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产品名称:

Electro-optic Phase Modulator

上市日期: 2019-05-10
建议销售价: 0

Description

The KY-PM series electro-optic phase modulator utilizes the electro-optical effect of lithium niobate to achieve phase modulation of optical signals, and uses titanium diffusion or proton exchange process to fabricate optical waveguides, which can achieve dual-polarization or single-polarization phase modulation. It has low insertion loss, high modulation bandwidth, low half-wave voltage, high damage optical power, etc.This product is mainly used for optical chirp control in high-speed optical communication systems, phase delay in coherent communication systems, the generation of optical sidebands, phase modulation in quantum communication, reducing stimulated Brillouin scattering (SBS) in analog optical fiber communication systems and other fields.

Key Features

lWavelengths optional

lLow half-wave voltage

lLow insertion loss

lHigh damage optical power

Applications

lOptical fiber sensing systems

lOptical fiber communication

lLaser coherent synthesis

lPhase delay (movement)

lQuantum communication

Parameters

Parameters

Symbol

PM-08-10G

PM-10-10G

PM-15-300M

PM-15-10G

PM-15-20G

Wavelength

l

830±40

1064±60

1550±50nm

Insertion loss

IL

<5 dB

<4 dB

<4 dB

Optical return loss

ORL

-40 dB

-45 dB

-45dB

-40 dB

-40dB

Bandwidth (-3dB)

S21

10GHz

10GHz-

300MHz

10GHz

20GHz

Rise time 10%~90%

tr

35ps

35ps

1ns

35ps

18ps

 Vpi@50KHz

5V

4.5V

4V

4V

<5V

Input resistance

ZRF

50ohm

1M ohm

50ohm

Electrical interface


SMA(f)

3pin

SMA(f)

Electrical return loss

S11

<-10dB

Input/output fiber


PM Panda slow axis alignment

Fiber connector


FC/APC or customer specified

Operating temperature

Top

-10~60°C

Storage temperature

Tst

-40~80°C

RF input power

Pi

<28dBm

Maximum input

optical power

Po

30mW

100mW

100mW

100mW


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