2016-03-02

2

Version 1.1

SPL 2F94-2S

Parameter

Symbol

Values

Unit

Output power (continuous wave) 2) page 7 , 3) page 7

P

cw

2

W

Output power (quasi-continuous wave) 2) page 7 ,

3) page 7

(t

P

qcw

3

W

Reverse voltage

3

V

Operating temperature

4) page 7

-10 ... 60

°C

Storage temperature range

4) page 7

-40 ... 85

°C

Soldering temperature at the pins, max. 10 s

260

°C

Parameter

Symbol

Values

Unit

min

typ

max

Emission wavelength 5) page 7

λ

peak

930

940

950

nm

Spectral width (FWHM) 5) page 7

∆λ

3

nm

Peak output power 6) page 7 , 7) page 7

P

opt

1.5

W

Differential efficiency 6) page 7 , 7) page 7

η

0.6

0.75

W / A

Threshold current

I

th

0.35

0.45

0.6

A

Operating current

5) page 7 , 6) page 7 , 7) page 7

2.5

3

A

Operating voltage

5) page 7

1.9

2.1

V

Differential series resistance

0.15

0.25 Ω

Fiber diameter

D

50

200

µm

Numerical aperture

NA

0.22

Temperature coefficient of operating current

I

0.5

% / K

Temperature coefficient of wavelength

∆λ / ∆T

0.3

nm / K

Thermal resistance (junction → heat sink)

R

th

5

K / W