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产品名称:

Dual Parallel Mach Zehnder Modulator

上市日期: 2023-07-04
建议销售价: 0

KY-IQ-15-20G-PP-FA

Features 

lLow insertion loss.

lDual Parallel Mach Zehnder ModulatorLow half-wave voltage

lHigh extinction ratio

lBuilt-in detector

Application

lSingle Side Band modulation.

lQPSK, QAM, OFDM modulation

lFWCW LiDAR

Introduction

KY-IQ-15-20G-PP-FA is a wideband, low insertion loss dual parallel Mach Zehnder interference modulator, which is prepared by Titanium diffusion process, with high bandwidth and low driving voltage. The product use X-cut Lithium Niobate chip, which guarantees stable performance, zero chirp, high reliability, and is widely used in equipment and aerospace fields.

Parameters

Parameters

Symbol

Min.

Typ.

Max.

Unit

Wavelength

λ

1530

1550

1610

nm

Crystal


Lithium Niobate X-Cut Y-Prop


Insertion loss

IL


5

6.5

dB

Extinction ratio@DC

ER

20

23


dB

3dB Bandwidth

BW

20

25


GHz

Electrical Return loss

S11


-12

-10

dB

DC half-wave voltage

VπDC1.2


6

7

V

VπDC3


7

8

V

RF half-wave voltage

VπRF@50KHz


5

6

V

Impedance

ZRF


50


Ω

Optical Return loss

ORL

40

45


dB

Polarization Extinction Ratio

PER

20

23


dB

Absolute Maximum Ratings

Parameters

Symbol

Unit

Min.

Typ.

Max.

RF input power

RPi

dBm



27

Optical input power

OPi

dBm



20

Bias voltage

Vb

V

-15


15

Operating temperature*

Top

ºC

-10


70

Storage temperature

Tst

ºC

-40


85

Humidity

RH

%

5


90

Typical curve

Dual Parallel Mach Zehnder Modulator 

Dimensionsunit: mm

Dual Parallel Mach Zehnder Modulator 

Pin definition

PIN

Function

Note

IN

Optical input

Panda PM fiber (slow axis), FC/APC

OUT

Optical output

Panda PM fiber (slow axis) or SM fiber, FC/APC

RF1,2

RF1/2 input

2.92 female K

1

Ground

GND

2,3,4

DC₁, DC₂, DC₃+

DC bias

5,6

PD1 -/+

PD1 Cathode/Anode

7,8

PD2 -/+

PD2 Cathode/Anode


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