1302nm 80mW high power DFB Narrow linewidth laser diode


Central wavelength 1302nm, Optical output 80mW; Narrow linewidth 200KHz; with TEC; Optical Isolation 40dB; Polarization extinction ratio Slow axis alignment; PM Fiber; FC/APC

Part Number  :  PL-DFB-1302-200-80-A81-PA-NL
Unit Price  :  USD [Please inquire]
Lead time  :  in stock
Inventory quantity   :   [Please inquire]
Stock NO.   :  
Email Us Request for Quotation

LD-PD INC DFB laser has the characteristics of ultra-low RIN noise, ultra-narrow linewidth and high output optical power. It is widely used in vehicle-mounted laser radar, optical fiber sensing detection system and high-precision measurement. We can provide customized services and corresponding technical support according to customers' needs.

Index

Symbol

Min

Typ

Maximum

Unit

Condition

Output Power

Po

80

100


mW

CW

Center Wavelength

λc

1301.5


1302

1302.5

nm

T=25℃

Spectral Linewidth (FWHM)

ΔνL


200

300

KHz

Lorentz linewidth

Side Mode Suppression Ratio

SMSR

40



dB

CW, @Po

Polarization Extinction Ratio

PER

20



dB

Applicable to polarization maintaining, along the slow axis

Relative Intensity Noise

RIN


-163

-155

dB/Hz


Optical Isolation Ratio

ISO

40



dB


TEC Set Temperature

TTEC

15


40

ºC


Threshold Current

Ith


15

30

mA

@TTEC

LD Working Current.

Ib



350

mA

CW, Po

LD Working Voltage

Vf


1.5

1.8

V

CW, Po

PD Bias Voltage

VR

4.75

5

5.25

V

Cathode to anode.

PD Current

Imc



2

mA

@Po

PD Dark Current

Imd



1

nA

VR=5V

Working Temperature

To

-40

25

80

⁰C


Storage Temperature

Ts

-40


80

⁰C



Spectrum

1302.png


Linewidth Measurement(CW,148.690 kHZ@25deg)

1302.2.png


L-I Curve

1304.1.JPG

Tuning Characteristics

1302.1.png


Polarization Extinction Ratio Test(PM Version)

1302.3-1.png


Download





Recommended



Request for Quotation



By using this website and services, you agree to our use of cookies. Cookies enable us to better provide member services and record your browsing records in a short time. OK Learn more
close[X]
Your shopping cart
Model Quantity Price Subtotal
Total price:USD:
View shopping cart Settlement
 TOP
提示