SOA Pulse Modulation Module with Narrow Pulse Width High Pulse Extinction Ratio and Fast Rise Time for Optical Fiber Sensing
Basic Properties
Place of Origin:
CHINA
Brand Name:
Janhoo
Model Number:
KY – PLM –15—XX
Trading Properties
Minimum Order Quantity:
1
Product Summary
SOA Pulse Modulation Module Product Introduction This SOA pulse modulation module employs a semiconductor optical amplifier (SOA) as the core conversion device to achieve narrow pulse width optical output. With fast rise time, high pulse extinction ratio, good stability and ease of use, it is an ...
Product Details
Highlight:
Narrow Pulse Width SOA Pulse Modulation Module
,High Pulse Extinction Ratio Semiconductor Optical Amplifier Module
,Fast Rise Time Optical Pulse Modulator
Product Description
SOA Pulse Modulation Module
Product Introduction
This SOA pulse modulation module employs a semiconductor optical amplifier (SOA) as the core conversion device to achieve narrow pulse width optical output. With fast rise time, high pulse extinction ratio, good stability and ease of use, it is an ideal replacement for electro-optic and acousto-optic modulators in various optical fiber sensing systems. It can also be applied to quantum communication systems, semiconductor testing, homodyne coherent detection and other fields.
Technical Specifications
| Parameters | Symbol | Unit | Min | Typ | Max |
|---|---|---|---|---|---|
| Operating Wavelength | λ | nm | 1510 | 1610 | |
| 1060/1650 | |||||
| Peak Power | Pp | mW | 10 | 20 | |
| Optical Power Stability | ΔP | dB | 0.1 | ||
| Pulse Extinction Ratio | ER | dB | 55 | 60 | |
| Rise / Fall Time | Tr/Tf | ns | 2 | 3 | - |
| Repetition Rate | F | Hz | 1 | 1M | |
| Modulation Signal Format | TTL/LVTTL | ||||
| Input / Output Fiber | SMF-28e single-mode fiber or polarization-maintaining (PM) fiber | ||||
| Fiber Connector | FC/APC | ||||
Pulse Signal Source (Optional) Parameters
| Parameters | Symbol | Unit | Min | Typ | Max |
|---|---|---|---|---|---|
| Pulse Width* | Tw | ns | 5 | 500 | |
| Pulse Width Adjustment Step | ns | 2.5 | |||
| Repetition Rate | F | Hz | 1M |
External Trigger Input
Signal Format: LVTTL(3.3V)
Trigger Mode: Rising Edge Trigger
Coupling: DC Coupling
Impedance: 50Ω
Sync Signal Output
LVTTL(3.3V)
Electrical Signal Connector
SMA
Operating Voltage
DC 5V@200mA
Communication
RS232
Power Connector
2P or 4P Aviation Connector
Dimensions
70x35x13mm
With pulse source
95x70x22mm
Signal Format: LVTTL(3.3V)
Trigger Mode: Rising Edge Trigger
Coupling: DC Coupling
Impedance: 50Ω
Sync Signal Output
LVTTL(3.3V)
Electrical Signal Connector
SMA
Operating Voltage
DC 5V@200mA
Communication
RS232
Power Connector
2P or 4P Aviation Connector
Dimensions
70x35x13mm
With pulse source
95x70x22mm
*For other pulse width requirements, please contact our sales team.
Absolute Maximum Ratings
| Parameters | Symbol | Unit | Min | Typ | Max |
|---|---|---|---|---|---|
| Operating Temperature | Top | ºC | -10 | 60 | |
| Storage Temperature | Tst | ºC | -40 | 85 | |
| Humidity | RH | % | 5 | 90 | |
| Input Optical Power | Pi | dBm | -5 | 7 | 10 |
| External Pulse & Trigger Input High Level | UH | V | 2 | 2.5 | |
| External Pulse & Trigger Input Low Level | UL | V | 0 | 0.6 |
Test Curves
Ordering Information
KY - PLM -15--XX
XX=Working wavelength: 15-C band, 10-1060nm, 16-1650nm
XX=Pulse Source: NC-Without Pulse Source, PG-Integrated Pulse Source
XX=Working wavelength: 15-C band, 10-1060nm, 16-1650nm
XX=Pulse Source: NC-Without Pulse Source, PG-Integrated Pulse Source
Ms. Chen
Sales Manager
- Email: chenying@jhbf.cc
- Tel: 8617695468303
-
WeChat:
17695468303
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