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Single mode fiber coupled laser diode, 150mW @ 1490nm, QFLD-1490-150S

Single mode fiber coupled laser diode, 150mW @ 1490nm, QFLD-1490-150S
List price: $1450.00
Online price: $1310.00
Quantity: 10+ Items
List price: $1179.00
*Note:
    • 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 0.5nm/oC
    • Built-in monitor photodiode, thermo-electric cooler and thermistor.
    • Single mode (Corning SMF-28) or polarization maintaining (Corning PM14xx, MFD=9.8+/-1um) fiber pigtail.
    • Optional FC/PC or FC/APC connectors.
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Specifications

 Test conditions: temperature 25oC, CW operation

Parameter

Symbol

Min

Typ

Max

Unit

Output power from pigtail       

Pf

 

150

 

 mW

Wavelength

lc

1465

1477

1495

nm

Wavelength temperature tunability

-

 

0.5

 

nm/oC

Spectral width (FWHM)

Dl

 

6

10

nm

Forward current

If

 

500

700

 mA

Threshold current

Ith

 

40

 

mA

Forward voltage

Vf

 

1.7

1.9

V

Rise time in pulse mode

tr

 

 

30

ns

Monitor current @ VrPD=5V

Im

0.05

 

 

mA

TEC current @ 700C

ITEC

 

 

2.0

A

TEC voltage @ 700C

VTEC

 

 

3.0

V

Thermistor B constant

 

 

3900

 

K

Thermistor resistance

 

9.5

10.0

10.5

KOhm

Storage temperature

Tstg

-40

 

75

oC

Operating case temperature

Tc

-20

 

60

oC

PD reverse voltage

VrPD

 

5

20

V

Lead soldering temperature @ 10s

-

 

 

260

oC

 

Spectrum

Spectrum

Pin Configuration

Pin Configuration

Additional information

  • Wavelength selection available.
: *
: *
: *
 
Product PDF
Pin Configuration
Spectrum
Specifications
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