Fiber optics and Laser instruments
- Lecture Notes, Study Materials and Important questions answers

Subject : Fiber optics and Laser instruments

CHAPTER 1 OPTICAL FIBERS AND THEIR PROPERTIES

1. Introduction - Optical Fiber and Their Properties - Answer (click here)
2. Construction of optical fiber cable - Answer (click here)
3. Principle of light propagation through a fibre - Answer (click here)
4. Different types of fibers and their properties - Answer (click here)
5. Fiber Mechanical and Transmission characteristics - Answer (click here)
6. Scattering losses - Answer (click here)
7. Dispersion and Types of dispersion - Answer (click here)
8. Splicers and Types of splicing - Answer (click here)
9. Connectors and fiber termination - Answer (click here)
10. Light Emitting Diode (LED): Principle, Construction, Working, Advantages, Disadvantages - Answer (click here)
11. PIN Diode Photo detectors: Principle, Construction, Working - Answer (click here)

CHAPTER 2 INDUSTRIAL APPLICATION OF OPTICAL FIBERS

1. Industrial Application of Fiber Optical Sensor - Answer (click here)
2. Fiber optic sensor - Answer (click here)
3. Fiber optic sensor principles - Answer (click here)
4. Types of fiber optics sensor - Answer (click here)
5. Applications of Fiber Optic Sensors - Answer (click here)
6. Fiber Optic Instrumentation System - Answer (click here)
7. Classification of optical modulators - Answer (click here)
8. Measurement using fiber optics sensor - Answer (click here)

CHAPTER 3 LASER FUNDAMENTALS

1. Fundamental Characteristics of Lasers - Answer (click here)
2. Level Lasers - Answer (click here)
3. Properties of Laser - Answer (click here)
4. Laser Modes - Answer (click here)
5. Resonator Configuration - Answer (click here)
6. Q-Switching and Mode Locking - Answer (click here)
7. Lasers Types - Answer (click here)

CHAPTER 4 INDUSTRIAL APPLICATIONS OF LASER

1. Industrial Applications of Laser - Answer (click here)
2. Laser for Measurement of Distance - Answer (click here)
3. Laser for Measurement of Length - Answer (click here)
4. Laser for Measurement of Velocity - Answer (click here)
5. Laser For Measurement of Acceleration - Answer (click here)
6. Laser For Measurement of Current and Voltage - Answer (click here)
7. Laser for Measurement of Atmospheric Effect - Answer (click here)
8. Material Processing - Answer (click here)

CHAPTER 5 HOLOGRAPHY AND MEDICAL APPLICATION

1. Holography - Answer (click here)
2. Holographic Non-Destructive Testing - Answer (click here)
3. Medical Applications of Lasers - Answer (click here)
4. Laser and Tissue Interactive - Answer (click here)
5. Laser Instruments for Surgery - Answer (click here)
6. Removal of Tumors of Vocal Cards - Answer (click here)
7. Brain Surgery - Answer (click here)
8. Plastic surgery - Answer (click here)
9. Oncology - Answer (click here)
10. Gynaecology - Answer (click here)