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Single mode fiber coupled laser diode, 5mW @ 880nm, QFLD-880-5S

Single mode fiber coupled laser diode, 5mW @ 880nm, QFLD-880-5S
List price: $890.00
Online price: $790.00
    • Single mode Fabry Perot (FP) laser.
    • CW or pulsed operation, 0.5ns rise time.
    • Low threshold current and high slope efficiency
    • Operating temperature range -40 oC to +50oC.
    • Wavelength/temperature coefficient 0.3nm/oC
    • Built-in monitor photodiode, thermo-electric cooler and thermistor.
    • Single mode fiber pigtail (Corning HI780, NA=0.14, MFD=4.5um@780nm, 5um@850nm).
    • Optional FC/PC or FC/APC connectors.
Details
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Specifications

Test conditions: temperature 25oC, power 200mW, CW operation

Parameter

Symbol

Min

Typ

Max

Unit

Optical power from pigtail

Pf

 

5

10

 mW

Wavelength

lc

870

 

890

nm

Wavelength v/s temperature coefficient

dl/dT

 

0.3

 

nm/oC

Spectral linewidth (FWHM)

Dl

 

1

3.0

 nm

Forward current

If

 

16

25

 mA

Threshold current

Ith

 

7

 

10

mA

Forward voltage

Vf

 

1.8

2.2

V

Rise time in pulse mode

tr

 

0.5

 

ns

Monitor current @ VrPD=5V

Im

0.01

 

 

mA

TEC current

ITEC

 

 

0.5

A

Thermistor resistance @ 25oC

 

9.5

10.0

10.5

KOhm

Storage temperature

Tstg

-40

 

70

oC

Operating case temperature

Tc

0

 

60

oC

PD reverse voltage

VrPD

 

 

20

V

Lead soldering temperature @ 10s

-

 

 

260

oC

 

Spectrum

Pin Configuration

Additional information

  • Wavelength selection available
  • Package can be custom designed to meet your requirements.
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Pin Configuration
spectrum
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