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Multimode fiber coupled laser diode, 1W @ 445nm, QFLD-445-1000M

Multimode fiber coupled laser diode, 1W @ 445nm, QFLD-445-1000M
List price: $560.00
Online price: $510.00
    • Multimode Fabry Perot (FP) laser.
    • CW or pulsed operation, 30ns rise time.
    • Operating temperature range 0 oC to +40oC.
    • Built-in thermo-electric cooler and thermistor.
    • UV grade multimode fiber pigtail (105/125um).
    • Optional FC/PC or FC/APC connector.
Details
Weight 0.01 lbs
Lead time IN STOCK
 
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Specifications

Test conditions: temperature 25oC, power 1000mW, CW operation 

Parameter

Symbol

Min

Typ

Max

Unit

Optical power from pigtail

Pf

 

1000

 

 mW

Wavelength

lc

440

450

460

nm

Wavelength v/s temperature coefficient

dl/dT

 

N/A

 

nm/oC

Spectral linewidth (FWHM)

Dl

 

2

 

 nm

Forward current

If

 

1.1

 

 A

Threshold current

Ith

 

200

 

mA

Forward voltage

Vf

 

6

 

V

Rise time in pulse mode

tr

 

30

 

ns

TEC voltage

VTEC

 

 

8

V

TEC current

ITEC

 

 

2

A

Monitor current @ VrPD=5V

Im

0.03

 

 

mA

LD reverse voltage

VrLD

 

 

2

V

Thermistor resistance @ 25oC*

 

9.5

10.0

10.5

kOhm

Storage temperature

Tstg

-40

 

85

oC

Operating chip temperature

-

0

 

40

oC

Operating case temperature

Tc

0

 

40

oC

PD reverse voltage

VrPD

 

 

20

V

Lead soldering temperature @ 10s

-

 

 

260

oC

*β Constant (25℃~50℃): 3450K.

Spectrum

Coming soon!

Pin Configuration

Unit in mm, fiber length 80cm typical