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Single mode laser diode, 200mW @ 1550nm, QLD-1550-200S

Single mode laser diode, 200mW @ 1550nm, QLD-1550-200S
Online price: $540.00
Quantity: 10+ Items
List price: $486.00
*Note:
    • Single transverse mode Fabry Perot (FP) laser.
    • CW or pulsed operation, 0.5ns rise time.
    • Low threshold current and high slope efficiency
    • Operating temperature range -40oC to +50oC.
    • Wavelength/temperature coefficient 0.3nm/oC
    • Built-in monitor photodiode
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Specifications

Optical and electrical characteristics   (T = 25 °C)                                                                

Characteristics

Symbol

Min

Typ

Max

Unit

Optical output power

Pout

 

200

250

mW

Wavelength

l

1540

1550

1570

nm

Emitting area

WxH

 

4 x 1

 

um x um

Threshold current

Ith

 

80

130

mA

Forward current

If

 

550

650

mA

Forward voltage

Vf

 

2.6

2.9

V

Beam

Divergence

perpendicular

q^

25

30

35

Degree

parallel

q||

8

10

12

Degree

Static alignment

Dl||x Da^

 

 

<±3

Degree

Positional accuracy

DX, DY, DZ

 

 

±100

mm

Spectral width (FWHM)

Dl

 

7

10

nm

Mode structure

 

Single Transverse Mode

 

Differential Efficiency

dPo/dIop

 

0.5

 

mW / mA

Monitoring Output Current

Im

0.07

 

 

mA

 

 

Spectrum

Spectrum

Pin Configuration

Pin Configuration

: *
: *
: *
 
Pin Configuration
Product PDF
Spectrum
Specifications
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