1532.4nm TOF LiDAR source

1532nm TOF LiDAR Source


1532.4nm TOF LiDAR source

Highlights:

● 1532 nm DFB Laser

● Temperature stabilized with TEC controlled

● High Temperature Operation: -40 to 115 °C

 

Applications:

Radar light source

Optical system

 

Key parameters:

No.

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

1

Threshold Current

40°C, CW

Ith

4

-

20

mA

3

Optical Output Power

40°C, Ith+60 mA

Po

6

-

-

mW

4

Laser Forward Voltage

40°C, Ith+60 mA

Vf

-

1.6

2.0

V

5

Slope Efficiency

40°C, Ith+60 mA

SE

0.15

0.2

-

mW/mA

6

Resistance

25°C, CW, Ith+20 mA

Rs

9.5

-

10.5

Ω

7

Center Wavelengths

fe =Ith+100mA;pulse @ 25℃

λc

1532

-

1532.8

nm

8

Side Mode Suppression ratio

40°C, Ith+60 mA

SMSR

45

50

-

dB

9

Relative Intensity Noise

25°C

RIN

-

-

-130

dB/Hz

10

Kink

Range[10,70]mA, CW

 

-

-

20

%

11

Temperature Dependence of Wavelength

CW

Δλ/ΔT

 

0.096

 

nm/deg

12

20dB Width

CW, Ith+20 mA

Δλ

-

0.3

0.5

nm

 

Product Dimensions:

Notes: Scale bars are in units of μm.

Keyword:

1532nm TOF LiDAR Source

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