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SWLD 1550nm 10mW 分布反馈式14针蝶形激光器
价格：￥2000.00
地区：陕西省 西安市
电 话：029-83566039
手 机：13072971917

西安澳威激光科技有限公司

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Sele Wavelength laser Diodes Datasheet

 

1.Produ information

Part Number：SWLD-155010S22-01

Produ Description: The SWLD series laser diodes cover customer seleion of large wavelengths from 1260nm to 1650nm which are fabricated in a hermetically sealed 14-pin butterfly package.The laser diodes  contains thermoeleric cooler (TEC), thermistor, monitor photodiode,optical isolator to secure high quality laser performance. We also have full customer seleion of output powers, package tes and output fibers of SM fibers, PM fibers and other special fibers. Our laser produs are Telcordia GR-468 qualified, and in compliance with RoHS direives.

Applications:

█ LAN, WAN and metro networks

█ C/DWDM systems

█ Fiberoptic sensors

█ Laser sources

█ CATV systems

Features:

█ High output power(10~100mW)

█ High-performance, multiquantum well (MQW) distributed-feedback (DFB) laser

█ Industry-standard, 14-pin butterfly package

█ Built-in TEC and optical isolator

█ ITU wavelengths available from 1260 nm —1650 nm

█ Customer seleion of wavelengths

Reliability: Telcordia GR-468. RoHS

 

2. Performance Specifications 

Absolute Maximum Ratings

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Funional operation of the device is not implied at these or any other conditions in excess of those given in the operational seions of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affe device reliability.

Parameter

Symbol

Condition

Min.

Tical

Max.

Unit

Storage   temperature

Ts

-

-40

-

85

℃

Operating   case temperature

Top

-

-20

-

70

℃

Forward   Current

IF

CW

-

-

400

mA

Laser Reverse   Voltage

VLR

-

-

-

2

V

PD Forward Current

IFPD

-

-

0.7

2

mA

PD Reverse Voltage

VRPD

-

-

5

10

V

TEC   current

ITEC

-

-

0.8

1.5

A

TEC voltage

VTEC

-

-

1.5

3.5

V

Optical Charaeristics (at 25 °C laser temperature)

Parameter

Symbol

Condition

Min.

Tical

Max.

Unit

Center Wavelength

λc

TL=15～35℃ CW

1548

1550

1552

nm

Peak   Optical Output Power

PO

-

10

-

-

mW

Speral   linewidth

LW

Full   width, half maximum (FWHM)

-

2

-

MHz

Bandwidth（@-3dB）

BW

-

-

2.5

-

GHz

Side-mode   Suppression Ratio

SMSR

CW

35

40

-

dB

Optical   Isolation

-

-10 < TC < +70   oC

30

-

-

dB

Relative Intensity Noise

RIN

CW, output power 5mW

-

-145

-

dB

Wavelength Drift   (EOL)

△λ

Tested over

25-year lifetime

-

-

±0.1

nm

Wavelength Temperature coefficient

Δλ/ΔT

TEC   temperature

at 15℃ to 35℃

-

0.09

-

nm/°C

Wavelength Current   coefficient

Δλ/ΔΙ

-

-

0.01

-

nm/mA

 

Elerical Charaeristics (at 25 °C laser temperature)

Parameter

Symbol

Condition

Min.

Tical

Max.

Unit

Threshold Current

ITH

-

-

10

35

mA

Slope   Efficiency

?

CW output power 5 mW

0.05

0.11

0.2

mW/mA

Operating   current

Iop

PO=   10 mW (CW)

-

100

200

mA

TEC set temperature

Ts

-

15

-

35

℃

Laser Forward   Voltage

VF

CW output power 10   mW

-

1.2

2.0

V

Monitor   Dark Current

ID

-

-

-

0.1

μA

Input Impedance

ZIN

-

22

25

28

Ω

Thermistor   Current

ITC

-

10

-

100

μA

Thermistor   Resistance

RTH

TL =   25 °C

9.5

10

10.5

KΩ

TEC   Current

ITEC

TL = 25 °C, TC = 70   °C

-

-

1.5

A

TEC   Voltage

VTEC

TL = 25 °C, TC = 70   °C

-

-

3.0

V

TEC capacity

ΔT

Tc = 70℃

-

-

50

°C

Thermistor   temperature

-

-

-

-

100

°C