Home Fiber Coupled Laser Diodes Wavelength Stabilized Laser Diodes Wavelength stabilized Single mode fiber coupled laser diode, 250mW @ 808nm, QFBGLD-808-250

Wavelength stabilized Single mode fiber coupled laser diode, 250mW @ 808nm, QFBGLD-808-250

Wavelength stabilized Single mode fiber coupled laser diode, 250mW @ 808nm, QFBGLD-808-250
List price: $2650.00
Online price: $2410.00
Quantity: 5-9 Items 10+ Items
List price: $2290.00 $2169.00
*Note:
    • FBG wavelength stabilized single mode laser.
    • CW or pulsed operation.
    • Low threshold current and high slope efficiency
    • Operating temperature range -40 oC to +50oC.
    • Wavelength/temperature coefficient 0.01nm/oC
    • Built-in monitor photodiode, thermo-electric cooler and thermistor.
    • Single mode fiber pigtail (Corning HI780 NA=0.14, MFD=4.5um@780nm, 5um@850nm).
    • Optional FC/APC connector.
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Specifications

Test conditions: temperature 25oC, CW operation

Parameter

Symbol

Min

Typ

Max

Unit

Optical power from pigtail

Pf

200

250

 

 mW

Wavelength

lc

804

 

812

nm

Wavelength v/s temperature coefficient

dl/dT

 

0.01

 

nm/oC

Spectral linewidth (FWHM)

Dl

 

0.1

0.2

 nm

Forward current

If

 

350

420

 mA

Threshold current

Ith

 

100

120

mA

Forward voltage

Vf

 

1.95

2.2

V

Rise time in pulse mode

tr

 

0.5

 

ns

Monitor current @ VrPD=5V

Im

0.07

 

 

mA

TEC current

ITEC

 

 

1

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

 

Pin Configuration

Additional information

  • Wavelength selection available with service fee, please contact us with requirement.
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: *
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Pin Configuration
Spectrum
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