Characterisation of femtosecond laser inscribed long period gratings in photonic crystal fibre

Keyphrases

• Long Period Grating 100%
• Femtosecond Laser 100%
• Photonic Crystal Fiber 100%
• Refractive Index 66%
• Inscriptions 33%
• Fiber Grating 33%
• High Pulse Energy 33%
• Fiber Bragg Grating Sensor 33%
• Grating Structure 33%
• Grating Inscription 33%
• Bending Sensor 33%
• Temperature Index 33%
• External Perturbation 33%
• Strain Index 33%
• Refractive Index Change 33%
• Sensing Device 33%
• Spectral Features 33%
• Endlessly Single Mode 33%
• Femtosecond Inscription 33%
• Microstructure Fiber 33%
• Grating Period 33%
• Femtosecond Laser Inscription 33%
• FBG Sensor 33%
• Wave Guidance 33%
• Fiber Design 33%
• Material Type 33%
• Multiphoton Absorption 33%
• Temperature Cross-sensitivity 33%
• Considerable Research Interest 33%
• Complex Spectrum 33%
• Suboptimal Temperature 33%
• Femtosecond Laser Sources 33%

Engineering

• Femtosecond Laser 100%
• Photonic Crystal Fiber 100%
• Refractive Index 66%
• Refractivity 66%
• Fiber Grating 33%
• Fiber Bragg Grating 33%
• Grating Period 33%
• Fibre Bragg Grating Sensor 33%
• Grating Inscription 33%
• Refractive Index Change 33%
• Sensing Device 33%
• Potential Application 33%
• Spectral Feature 33%
• Multiphoton Absorption 33%

Material Science

• Refractive Index 100%
• Photonic Crystal Fiber 100%
• Fiber Bragg Grating 66%
• Liquefied Petroleum Gas 33%
• Laser Source 33%
• Materials Class 33%