Remote optical sensing network for gas monitoring based on laser spectroscopy over hybrid TDM/WDM-PONs

Keyphrases

• Remote Optical Sensing 100%
• WDM-PON 100%
• Hybrid WDM-TDM PON 100%
• Gas Monitoring 100%
• Low Maintenance 50%
• Gas Detection 50%
• Multiple Gases 50%
• Optical Gas Sensing 50%
• Remote Gas Detection 50%
• Cost-free 50%
• Cost-effective Solution 50%

Physics

• Absorption Spectroscopy 100%
• Warm Dark Matter 100%
• Laser Spectroscopy 100%
• Semiconductor Laser 50%
• Optical Communication 25%
• Communication Networks 25%

Engineering

• Diode Laser Absorption Spectroscopy 100%
• Communication Network 50%
• Detection Threshold 50%
• Single Mode Fibers 50%
• Free Solution 50%
• Effective Solution 50%
• Network Access 50%