Rof Electro-optic modulator 1550nm Suppression Carrier Single Side-band Modulator SSB Modulator
Feature
* Low insertion loss
* High operating bandwidth
* AC220V
Application
• Optical fiber sensing system
• Microwave photonics
• Teaching and experimental demonstration system
• Suppress Carrier Single Sideband Modulation to Achieve Wavelength adjustable
Principle diagram
Parameters
Performance parameters
| Parameter | Symbol |
Min |
Typ |
Max |
Unit |
|
| RF modulation signal (user provide ) | ||||||
| Input signal |
1 |
20 |
GHz |
|||
| Signal format | sine, single ended | |||||
| Match impedance | 50 |
Ω |
||||
| Signal amplitude | 200 |
mVp-p |
||||
| Carrier light source parameters (user provided) | ||||||
| Laser type | DFB light source or Wavelength tunable light source DFB | |||||
| Wavelength |
1525 |
1565 |
nm |
|||
| Line-width |
- |
1 |
MHz |
|||
| Polarization extinction ratio | 20 |
- |
dB |
|||
| Power | 10 |
100 |
mW |
|||
| specification parameters | ||||||
| Modulator type | X-cut double parallel M-Z modulator | |||||
| Modulator bandwidth S21@3dB |
16 |
18 |
- |
GHz |
|||||
| Insertion loss |
5 |
6 |
7 |
dB |
|||||
| Chirp | ﹣0.1 |
0 |
﹢0.1 |
- |
|||||
| Return loss | ﹣45 | ﹣50 |
- |
dB |
|||||
| RF driver bandwidth S21@3dB |
15 |
18 |
GHz |
||||||
| Bias controller parameters | |||||||||
| Automatic feedback bias controller |
Jitter mode |
||||||||
| Dithering signal frequency | 400 | 1000 | 1400 |
Hz |
|||||
| Jitter signal amplitude |
10 |
50 |
1000 |
mV |
|||||
| Preset operating point |
Lowest point |
||||||||
| CS-SSB optical output signal | |||||||||
| Side-band suppression ratio @1530 nm |
20 |
22 |
- |
dB |
|||||
| Interface | |||||||||
| Optical Connectors | Standard panda type polarization fiber FC/APC | ||||||||
| Input RF signal interface |
SMA（50Ω） |
||||||||
| Bias controller interface |
USB |
||||||||
| Other parameters | |||||||||
| Operating temperature | +15 |
- |
+35 |
℃ |
|||||
| Storage temperature |
-40 |
- |
+75 |
℃ |
|||||
|
Power supply |
110 |
- |
240 |
V |
|||||
|
50 |
- |
60 |
Hz |
||||||
|
Equipment Chassis Size |
1U |
||||||||
| Equipment weight |
- |
3 |
- |
Kg |
|||||
Test results
Ordering information
| R | ModBOX-SSB |
XX |
XX |
XX |
XX |
| Modulator
type ： |
Operating wavelength ： | Operating bandwidth ： | Input output
optical fiber ： |
Optical fiber splic ：
FA---FC/APC |
|
| ModBOX-SSB --- | 15---1550nm | 10G---10GHz | PP---PM/PM | FP---FC/PC | |
| Suppression Carrier Single Sideband Modulation | 20G---20GHz | SP---user specified | |||
* please contact our seller if you have special requirements
About Us
Rofea Optoelectronics offers a product line of commercial electro-optic modulators,phase modulators,photodetectors,laser light sources,dfb lasers,optical amplifiers,EDFAs,SLD laser,QPSK modulation,pulse laser,light detector,balanced photodetector,Semiconductor laser,laser driver,fiber coupler,pulsed laser,fiber optic amplifier,optical power meter,broadband laser,Tunable laser,optical delayelectro optic modulator,Optical detector,Laser diode driver,Fiber amplifier,erbium doped fiber amplifier,laser light source,Light source laser.
Rofea Optoelectronics offers a product line of commercial Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers,Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. We also provide many particular modulators for customization, such as 1*4 array phase modulators, ultra-low Vpi, and ultra-high extinction ratio modulators, primarily used in universities and institutes.
Hope our products will be helpful to you and your research.
