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InGaAs PIN with high optical power handing

上市日期: 2022-05-09
建议销售价: 0

------ The KY-PD-18G-SM-HP

 

Key Features

lSpectral range 850 ~ 1650nm

l3dB bandwidth 18GHz

lResponsivity> 0.80A / W

lHigh optical power handing >50mW

lSmall size

lHermetically sealed

lHigh reliability

lSMA output

Applications

lHigh Dynamic Range, Analog RF Links over Fiber

lRapid Doppler-Shift LIDAR Measurements

lCoherent Lightwave System

Description

 KY-PD-18G-SM-HP InGaAs PIN photodetector is used for the high dynamic range analog RF links over fiber. It’s high-performance PIN detector, which has the characteristics of high bandwidth, high responsivity, flat gain, small size, etc. The power supply is DC 5V, and the fiber interface is FC / APC. SMA output port, mainly used in high-speed optical fiber transmission system, ROF, optical fiber sensing system.

Parameters

Parameters

Symbol

Min.

Typ.

Max.

Unit

Spectral response

l

850


1650

nm

Dark current(VR=5V)

Id


3

20

nA

Responsivity(VR=5V)

R

0.80

0.85


A/W

Bandwidth

BW

18



GHz

Optical return loss

ORL

30



dB

Saturated optical power

Ps

50



mW

Fiber


Smf-28e, MMF, PMF

Fiber connector


FC/PCFC/APC or user specified

Electrical return loss

S11


-12

-10

dB

Input impedance

ZRF

50

W

Electrical interface


SMA(f) 

Absolute Maximum Ratings

Parameters

Symbol

Unit

Min.

Typ.

Max.

Input optical power

Pin,Max

mW



60

Bias voltage

Vbias

V

5


12

Operating temperature

Top

ºC

-20


70

Storage temperature

Tst

ºC

-40


85

Humidity

RH

%

5


90

Lead soldering temperature




260

Lead soldering duration


s



10

Fiber yield strength


kgf

1



Fiber bend radius


mm

30



Test curve

InGaAs PIN  with high optical power handingInGaAs PIN  with high optical power handing 

Fig1. S21 curve with input optical power

Dimensions(Unit:mm)

InGaAs PIN  with high optical power handing


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