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Low Dark Current FB Pigtailed Components 1550nm Laser Diode 6mw High Power
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Low Dark Current FB Pigtailed Components 1550nm Laser Diode 6mw High Power

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1550nm DFB Pigtailed Components(high power)

 

 

Features

 

1. Low capacitance and low dark current

2. High stability of DFB lasers die

3. Low threshold current , low operating current

4. Built - in optical isolator

5. Integrated high isolation , low insertion loss

 

Applications

 

Other Analog or Digital Optical Transmission

CATV Reverse Transmission

 

 

Absolute Maximum Ratings

 

Parameter

Symbol

Min.

Max.

Unit

Test Condition 

Storage Temperature

Tstg

-40

100

-

Operating Temperature

Top

-40

85

-

Forward Current(LD)

If(LD)

 

150

mA

 

Reverse Voltage(LD)

Vr(PD)

 

2

V

CW

Forward Current(PD)

If(LD)

 

2

mA

 

Reverse Voltage(PD)

Vr(PD)

 

15

V

CW

Soldering Temp

-

-

260

-

Soldering Time

-

-

10

S

S

 

 

 

Optical & Electrical Characteristics

 

Parameter

Symbol

Min.

Typ.

 Max.

Unit

Test Condition 

Rated Power

Po

6

8

10

mW

Ith+40mA

Slope Efficiency

SE

 

0.15

0.2

mW/mA

 

Threshold Current

Ith

 

10

15

mA

-

Operating Current

Iop

 

50

70

mA

 

Forward Voltage Drop

Vop

-

1.0

1.2

V

CW, Ith+40mA

Cent Wavelength 

λc

1540

1550

1560

nm

-

Spectrum Width(-3dB)

Δλ

-

0.5

1

nm

Ith+40mA 

Side-mode Suppression Ratio

SMSR

35

 

-

dB

-

Bandwidth

Bw

 

2.5

 

GHz

 

Monitor Current

Im

100

 

1200

uA

CW, Ith+40mA

Dark Current of Monitor 

Id

-

-

100

nA

5V

Optical Isolation(Single stage)

ISO

35

40

-

dB

 

Optical Isolation(Double stage)

ISO

45

50

-

dB

 
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Mr. Ms. Wendy
Tel: 86-27-87179709
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Wuhan Shengshi Optical Technology Co., Ltd
5-floor,Block B Creative Building, Shaojia Tsui, Wuhan, Hubei, China (Mainland)
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