Products
1550nm Suppression Carrier Single Side-band Modulator
Annex
Annex
KG-ModBox-CS-SSB-1550 Suppression Carrier Single Sideband Modulation Unit is a highly integrated product of Kangguang photoelectric with independent intellectual property rights.
The product integrates Mach-Zehnder double parallel modulator, bias controller, RF driver And other necessary components into a unit, which doesn't only facilitate the user, but also greatly improves the reliability of the MZ intensity modulator. What's more, it can be customized according to user's requirements.
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KG-PR-200K series 10MHz analog light detection module
product description：
KG-ModBox-CS-SSB-1550 Suppression Carrier Single Sideband Modulation Unit is a highly integrated product of Kangguang photoelectric with independent intellectual property rights.
The product integrates Mach-Zehnder double parallel modulator, bias controller, RF driver And other necessary components into a unit, which doesn't only facilitate the user, but also greatly improves the reliability of the MZ intensity modulator. What's more, it can be customized according to user's requirements.
product 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
performance parameters：
|
Parameter |
Symbol |
Min |
Typ |
Max |
Unit |
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|
RF modulation signal (user provide ) |
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|
Input signal |
|
1 |
|
20 |
GHz |
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|
Signal format |
|
sine, single ended |
|
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|
Match impedance |
|
|
50 |
|
Ω |
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|
Signal amplitude |
|
|
200 |
|
mVp-p |
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|
Carrier light source parameters (user provided) |
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|
Laser type |
DFB light source or Wavelength tunable light source DFB |
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|
Wavelength |
|
1510 |
|
1560 |
nm |
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|
Line-width |
|
- |
|
1 |
MHz |
||||
|
Polarization extinction ratio |
|
|
20 |
- |
dB |
||||
|
Power |
|
|
10 |
100 |
mW |
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|
specification parameters |
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|
Modulator type |
X-cut double parallel M-Z modulator |
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|
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 |
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|
Automatic feedback bias controller |
Jitter mode |
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|
Dithering signal frequency |
|
400 |
1000 |
1400 |
Hz |
||||
|
Jitter signal amplitude |
|
10 |
50 |
1000 |
mV |
||||
|
Preset operating point |
|
Lowest point |
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|
CS-SSB optical output signal |
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|
Side-band suppression ratio @1530 nm |
30 |
35 |
- |
dB |
|||||
|
Interface |
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|
Optical Connectors |
|
Standard panda type polarization fiber FC/APC |
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|
Input RF signal interface |
|
SMA（50Ω） |
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|
Bias controller interface |
|
USB |
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|
Other parameters |
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|
Operating temperature |
|
+15 |
- |
+35 |
℃ |
||||
|
Storage temperature |
|
-40 |
- |
+75 |
℃ |
||||
|
Power supply |
|
110 |
- |
240 |
V |
||||
|
50 |
- |
60 |
Hz |
||||||
|
Equipment Chassis Size |
|
19”2U |
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|
Equipment weight |
|
- |
3 |
- |
Kg |
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Work principle:
Test result:
order information：
|
KG |
AMBOX |
XX |
XX |
XX |
XX |
|
|
Modulator type ： AMBOX--- strength modulator |
Operating wavelength ： 15---1550nm 13---1310nm 10---1064nm 08---850nm |
Operating bandwidth ： 10G---10GHz |
Input output optical fiber ： PS---PM/SMF PP---PM/PM |
Optical fiber splic ： FA---FC/APC FP---FC/PC SP---user specified |
*please contact our seller if you have special requirements
