Avalon Photonics Ltd, Badenerstrasse 569
8048 Zurich, Switzerland
Tel: +41 1 498 1411 Fax: +41 1 498 1412
Email: vcsel@avap.ch
Internet: www.avalon-photonics.com
The above specifications are subject to change
without notice
E l e c t r o - o p t i c a l c h a r a c t e r i s t i c s
Parameter*
Symbol Conditions
Ratings
Units
Min Typ Max
Threshold current
I
th
1.0
1.8
2.5
mA
Optical output power
P
out
I
op
= 5 mA
1.3
mW
Operating voltage
V
op
I
op
= 5 mA
1.8
V
Emission wavelength
I
op
= 5 mA
840
850
860
nm
Spectral bandwidth, RMS
I
op
= 5 mA
0.85
nm
Slope efficiency
I
op
= 5 mA
0.3
0.45
0.6
mW/mA
Beam divergence
Full width,
1
/e
2
,
30
I
op
= 5 mA
Diferential resistance
R
Diff
I
op
= 5 mA
20
35
60
Capacitance
C
I
op
= 5 mA
0.6
0.9
pF
Bandwidth
f
3dB
I
op
= 5 mA
>3
GHz
Parameter
Symbol
Ratings
Units
Min
Typ
Max
Wavelength temperature variation
/
T
0.06
nm/K
Threshold current variation 0 85C
I
th
1
mA
T h e r m a l c h a r a c t e r i s t i c s
INVISIBLE LASER RADIATION
- AVOID DIRECT EXPOSURE
PEAK POWER : 3.5 mW
WAVELENGTH : 850 nm
CLASS IIIb LASER PRODUCT
*(T=25C unless otherwise noted)
3.3 Gbps
Multi-Mode
VCSEL Chip
Parameter*
Rating
Units
Optical output power
6
mW
Peak forward current
10
mA
Reverse voltage
5
V
Operating temperature
0 to +85
C
Storage temperature
-40 to +100
C
A b s o l u t e m a x i m u m r a t i n g s
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