In situ monitoring of pH level with fiber optic evanescent field spectroscopy

Keyphrases

• Field Spectroscopy 100%
• Thymol Blue 50%
• Silica Fiber 50%
• Acidic Environment 50%
• Evanescent Wave 50%
• Methyl Red 50%
• Neutral Environment 50%
• Basic Environment 50%

Chemistry

• Cladding 100%
• Thymol 50%
• Evanescent Wave 50%
• Methyl Red 50%