Home Fiber Coupled Laser Diodes Wavelength Stabilized Laser Diodes Wavelength stabilized single mode fiber coupled laser diode 500mW @ 915nm, QFBGLD-915-500

Wavelength stabilized single mode fiber coupled laser diode 500mW @ 915nm, QFBGLD-915-500

Wavelength stabilized single mode fiber coupled laser diode 500mW @ 915nm, QFBGLD-915-500
List price: $3750.00
Online price: $3400.00
    • FBG wavelength stabilized single mode laser.
    • CW or pulsed operation.
    • Operating temperature range -40 oC to +60oC.
    • Wavelength/temperature coefficient 0.02nm/oC
    • Built-in monitor photodiode, thermo-electric cooler and thermistor.
    • PM fiber pigtail (PM780-HP, NA=0.14, MFD=4.5um@780nm, 5um@850nm).
    • Optional FC/APC connector.
Details
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Specifications

Test conditions: temperature 25oC

Parameter

Symbol

Min

Typ

Max

Unit

Output power from pigtail

Pf

400

500  

 mW

Wavelength

lc

910

915 920

nm

Wavelength v/s temperature coefficient

-

 

0.02

 

nm/oC

Spectral width (FWHM)

Dl

 

0.2

1

 nm

Side mode suppression ratio

SMSR

35

 

 

dB

Forward current

If

 

700

900

 mA

Threshold current

Ith

 

75

100

mA

Forward voltage

Vf

 

2.0

2.3

V

Rise time in pulse mode

tr

 

 

30

ns

Monitor current @ VrPD=5V

Im

0.05

 

 

mA

TEC current

ITEC

 

 

2.0

A

TEC voltage

VTEC

 

 

3.0

V

Thermistor B constant

 

3800

 

4100

K

Thermistor resistance @ 25oC

 

9.5

10.0

10.5

KOhm

Storage temperature

Tstg

-40

 

70

oC

Operating case temperature

Tc

-20

 

60

oC

PD reverse voltage

VrPD

 

5

20

V

Lead soldering temperature @ 10s

-

 

 

260

oC

 

Spectrum

Pin Configuration

Pin Configuration

Additional information

  • Wavelength selection available. Visit Special Selection category for online selection from stock or contact us for more options.
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Pin Configuration
Product PDF
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