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Wuhan Shengshi Optical Technology Co., Ltd  

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Optical Measuring 1653 nm Butterfly Laser Diode With Narrow Linewidth 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 1653nm butterfly laser diod...

1650nm butterfly laser diode
 
 
Features
 
1. Multiple&

1650nm butterfly laser diode

 

 

Features

 

1. Multiple Quantum Well (MQW) Distributed Feedback (DFB) Laser

2. Built - in optical isolator

3. Low capacitance and low dark current

4. Low threshold current , low operating current

5. High-output power

6. Industry-standard 14-pin Butterfly package

 

Applications

 

1. Optical measuring instrumentation

2. Optical gas and chemical sensor

 

 

Absolute Maximum Ratings

 

  Parameter

Symbol

Condition

Min.

Max.

Unit

Reverse Voltage

VR

 

 

2

V

Forward Current

IF

 

 

120

mA

Forward Voltage

VF

IOP

 

2.5

V

Operating Temperature

TC

IOP

0

60

Storage Temperature 

TLASER

IOP

-40

85

Thermoelectric Cooler Voltage

VTEC

 

 

3.0

V

Thermoelectric Cooler Current

LTEC

 

-40

1.8

A

Storage Temperature

TSTG

Unbiased

5

85

Storage Humidity

-

 

 

85

%RH

Lead Soldering Temperature

STEMP

 

 

260

Lead Soldering Time

STIME

 

 

10

sec

 

Optical & Electrical Characteristics

 

Parameter

Symbol

Test Conditions

Min.

Typ.

Max.

Unit

Optical Output Power

Po

CW

6

8

-

mW

Threshold Current

Ith

CW

-

25

35

mA

Operating Current

Iop

Po=PL, TL=25 °C

-

80

100

mA

Operation Voltage

Vop

Po=PL

-

1.2

2.0

V

Slope Efficiency

η

Po=PL, TL=25 °C

 

0.1

-

mW/mA

Peak Wavelength

λP

Po=PL, TL=25 °C

1652

1653.5

1655

nm

Side Mode Suppression

SMST

Po=PL, TL=25 °C

35

-

-

dB

Linewidth

Δλ

Po=PL, TL=25 °C

-

-

10

MHz

Thermistor Resistance

Rtherm

T=25

9.5

-

10.5

Thermistor B Constant

B

T=25

-

3900

-

k

Laser Set temperature

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Company Info

Wuhan Shengshi Optical Technology Co., Ltd [China (Mainland)]


Business Type:Manufacturer
City: Wuhan
Province/State: Hubei
Country/Region: China (Mainland)

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