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Single mode fiber coupled laser diode, 20mW @ 405nm, QFLD-405-20S

Single mode fiber coupled laser diode, 20mW @ 405nm, QFLD-405-20S
List price: $704.00
Online price: $690.00
Quantity: 5-9 Items 10+ Items
List price: $655.00 $621.00
*Note:
    • Single mode Fabry Perot (FP) laser.
    • CW or pulsed operation, 5ns rise time.
    • Operating temperature range 0 oC to +50oC.
    • Wavelength/temperature coefficient 0.1nm/oC
    • Built-in thermo-electric cooler and thermistor.
    • Single mode fiber pigtail (Nufern S405-XP, NA=0.12, MFD=3.6µm@405nm, 5.0µm@630nm).
    • Optional FC/PC or FC/APC connector.
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Specifications

Test conditions: temperature 25oC, power 35-40mW, CW operation 

Parameter

Symbol

Min

Typ

Max

Unit

Optical power from pigtail

Pf

15

20

 

 mW

Wavelength

lc

400

 

410

nm

Wavelength v/s temperature coefficient

dl/dT

 

0.1

 

nm/oC

Spectral linewidth (FWHM)

Dl

 

0.5

1.2

 nm

Forward current

If

 

60

80

 mA

Threshold current

Ith

 

33

 

mA

Forward voltage

Vf

 

5.1

7.0

V

Rise time in pulse mode

tr

 

5

 

ns

Monitor current @ VrPD=5V

Im

0.03

 

 

mA

TEC current

ITEC

 

 

0.5

A

Thermistor resistance @ 25oC

 

9.5

10.0

10.5

kOhm

Storage temperature

Tstg

-40

 

70

oC

Operating chip temperature

-

0

 

50

oC

Operating case temperature

Tc

0

 

60

oC

PD reverse voltage

VrPD

 

 

20

V

Lead soldering temperature @ 10s

-

 

 

260

oC

 

Spectrum

Pin Configuration

: *
: *
: *
 
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