795nm TO46 PM fiber coupled VCSEL diode(with TEC)


Central wavelength 795nm, Output power 0.065mW, With TEC, PMF, FC/APC, TO46 Coaxial package

Part Number  :  PL-VCSEL-W0795-1-A82-CPPA
Unit Price  :  USD [Please inquire]
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VCSEL is a vertical emission MOVPE grown GaAsP/AlGaAs single-mode diode laser. Wavelength tuning can be  achieved by laser current and temperature tuning. Built in TEC and thermistor.

Parameters

Symbol  

Unit

Test condition

Test Result

Peak Wavelength

λP

nm

CW, IFLD=1.4mA

794.684

Threshold Current

Ith

mA

CW

0.7

Output Power

POut

mW

CW, IFLD=1.4mA

0.064

Slope Efficiency

SE

mW/mA

CW, IFLD=Ith~3mA

0.091

Peak Wavelength Temperature Drift Coefficient

ΔλP/ΔTSubmount

nm/℃

CW, IFLD=1.4mA; TSubmount=80~100℃

0.055

Peak Wavelength Drift Coefficient

ΔλP/ΔIFLD

nm/mA

CW, IFLD=Ith~2mA

0.3

TEC Operating Current

ITEC

A

CW, IFLD=1.4mA TCase=90℃

-0.13

TEC Operating Voltage

VTEC

V

CW, IFLD=1.4mA TCase=90℃

-0.873

Polarization Extinction Ratio(PER)

PER

dB

CW, IFLD=1.4mA -10°<φ<10°

26

Note: TSubmount=90℃, TAmbient=25℃±5℃


PIV Scanning Curve (TSubmount=90℃, TAmbient=25℃±5℃)

795nm TO46 polarization maintaining fiber coupled VCSEL diode1.jpg


Spectrum (TSubmount=90℃, TAmbient=25℃±5℃,  IFLD=1.4mA)

795nm TO46 polarization maintaining fiber coupled VCSEL diode2.png

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