Rof EA Modulator Laser Pulse Laser Source DFB Laser Module EA Laser Light Source
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Short Description:
ROF-EAS series EA modulator laser source integrates the functions of DFB laser and EA modulator, with low chirp, low driving voltage (Vpp: 2~3V), low power consumption, high modulation efficiency, and is widely used in 10Gbps, 40Gbps and other high-speed optical fiber communication systems and microwave photonics.
Feature:
Low drive voltage:
High bandwidth:>10G,>40G(optional)
High extinction ratio:10dB
Module package desktop package
Application:
10Gbpshihg-speed optical fiber communication system
40Gbpshigh speed optical fiber system
Microwave photonics
Performance parameters
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
|
Central wavelength |
λC |
1530 |
- |
1564 |
nm |
|
Output average light power |
Pavg |
-4 |
0 |
dBm |
||
3dB spectral width |
Dl |
2 |
10 |
MHz |
||
Wave stability |
0.01 |
nm |
||||
SMSR |
SMSR |
30 |
45 |
- |
dB |
|
Power stability ** |
PSS |
±0.005 |
dB/5min |
|||
PLS |
±0.01 |
dB/8h |
||||
Modulation drive voltage |
Vpp |
2.0 |
2.5 |
V |
||
3dB bandwidth |
EAS-10 |
BW |
10 |
12 |
- |
GHz |
EAS-40 |
32 |
35 |
GHz |
|||
Dynamic extinction ratio |
ER |
9 |
10 |
dB |
||
Specification |
Desktop |
Module |
||||
Dimensions |
LxWxH |
320×220×90 mm |
90×70×18mm |
|||
Power requirement |
AC 220V ± 10 % 30W |
DC +5V GND |
||||
Input signal interface |
SMA(f) / V(f) |
|||||
Output optical fiber |
Single mode fiber smf-28 |
|||||
Output optical interface |
FC/PC FC/APC or user specified |
|||||
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