Home Fiber Coupled Laser Diodes Single frequency DFB laser diodes Wavelength stabilized Single mode fiber coupled laser diode, 40mW @ 760nm, QDFBLD-760-40

Wavelength stabilized Single mode fiber coupled laser diode, 40mW @ 760nm, QDFBLD-760-40

Wavelength stabilized Single mode fiber coupled laser diode, 40mW @ 760nm, QDFBLD-760-40
List price: $3080.00
Online price: $2800.00
    • DFB wavelength stabilized single mode laser.
    • CW or pulsed operation.
    • Low threshold current and high slope efficiency
    • Operating temperature range -15 oC to +45oC.
    • Wavelength/temperature coefficient 0.06nm/oC
    • Built-in monitor photodiode, thermo-electric cooler and thermistor.
    • PM780 fiber, optional FC/APC connector.
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Specifications

Test conditions: temperature 25oC, power 15mW, CW operation

Parameter

Symbol

Min

Typ

Max

Unit

Optical power from pigtail

Pf

 

40

 

 mW

Wavelength

lc

755

 

765

nm

Wavelength v/s temperature coefficient

dl/dT

 

0.06

 

nm/oC

Spectral linewidth (FWHM)

Dl

 

0.01

 

 MHz

Forward current

If

 

80

100

 mA

Threshold current

Ith

 

13

16

mA

Forward voltage

Vf

 

2.3

2.5

V

Rise time in pulse mode

tr

 

0.5

 

ns

Monitor current @ VrPD=5V

Im

0.07

 

 

mA

TEC current

ITEC

 

 

0.5

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

Pin Configuration

: *
: *
: *
 
Pin Configuration
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