Home Fiber Coupled Laser Diodes Fiber Coupled Single Mode Laser Diodes Single mode fiber coupled pulse laser diode, 1200mW @ 1030nm, QFLD-1030-1200SP
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Single mode fiber coupled pulse laser diode, 1200mW @ 1030nm, QFLD-1030-1200SP

Single mode fiber coupled pulse laser diode, 1200mW @ 1030nm, QFLD-1030-1200SP
Sample datasheet Specifications Spectrum Pin Configuration Additional information
List price: $2590.00
Online price: $2390.00
    • High power (1200mW) low noise optical pulse
    • 400mW CW output power
    • Broadened spectrum to exclude Brillouin scattering
    • Proprietary mirror coating enabling long lifetime
    • CW or pulsed operation, <2ns rise time
    • Wavelength/temperature coefficient 0.35nm/oC
    • Built-in thermoelectric cooler, thermistor, optional photodiode
    • Polarization maintaining PM980 fiber pigtail
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Specifications

Test conditions: temperature 25oC, CW operation

Parameter

Symbol

Min

Typ

Max

Unit

Operating peak power (<500ns/500kHz)

Pp

1

1.2

 

W

Optical power in CW mode

Pf

350

400

 

 mW

Wavelength

lc

1025

1030

1035

nm

Wavelength v/s temperature coefficient

dl/dT

 

0.3

 

nm/oC

Spectral linewidth (FWHM)

Dl

 

2

4.0

 nm

Forward peak current (<500ns/500kHz)

Ip

 

 

2

A

Forward current in CW mode

If

 

550

700

 mA

Threshold current

Ith

 

50

80

mA

Forward voltage

Vf

 

1.85

2.5

V

Pulse width

Wp

5

 

500

ns

Repetition rate

RR

 

 

500

kHz

Rise time in pulse mode

tr

 

0.5

 

ns

Monitor current @ VrPD=5V

Im

0.07

 

5

mA

TEC current

ITEC

 

 

1.5

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

TYPICAL PULSE PERFORMANCE (for reference only)

Test conditions: electrical pulse: 20ns, rise/fall time about 5/2ns, 1% duty cycle optical pulse measured by 1GHz photodetector and 40GHz sampling oscilloscope

  • Wavelength selection available from 1030-1090nm range.
  • Hi1060 fiber specification: NA, 0.14; fiber mode field/clading/coating diameter, 6.2um/125um/245um; fiber length 100+/-20cm.
  • Panda PM980 fiber specification: NA, 0.12; fiber mode field/clading/coating diameter, 6.6um/125um/245um; fiber length 100+/-20cm.
  • Thermistor specification: Type, NTC; Resistance at 25deg C,10+/-0.1kOhm; Beta @25-50 deg. C, 3375+/-1%K
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