Rof Eo Modulator Pulse Laser Source DFB Laser Module DFB Semiconductor 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:
Pulse width up to 3ns
Multi-wavelength options :850, 905, 1064, 1310, 1550nm
Pulse width is adjustable
The pulse repetition rate is adjustable
Built-in electrical synchronous electrical signal interface
Internal and external trigger optional
Desktop, module optional
Can be customized according to customer requirements
Application:
Laser ranging
Seed light source
Optical fiber sensing
Passive device testing
Performance parameters
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
||
Operating wavelength |
l |
852/1064/1310/1550 |
nm |
||||
Output optical power |
Po |
- |
13 |
16 |
dBm |
||
3dB spectral width |
Dl* |
0.05 |
2 |
3 |
MHz |
||
SMSR |
SMSR |
30 |
45 |
dB |
|||
Relative noise intensity |
RIN |
-160 |
-150 |
dB/Hz |
|||
Power stability** |
PSS |
±0.005 |
dB/5min |
||||
PLS |
±0.01 |
dB/8h |
|||||
Output isolation |
ISO |
30 |
35 |
dB |
|||
Specification |
Desktop |
Module |
|||||
Dimensions L x W x H |
320×220×90 mm |
90×70×18 mm |
|||||
Power requirements |
AC 220V ± 10% 30W |
DC +5V GND |
|||||
Output optical fiber |
SMF/PMF |
||||||
Operating mode |
CW、internal modulation ,external signal modulation |
||||||
Optical connector |
FC/PC , FC/APC or user specified |
||||||
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