Define: Critical Angle, Cone of Acceptance.
[3 marks]Explain Electromagnetic Waves-Spectrum in brief.
[4 marks]Explain Bending losses & dispersion in fiber optics.
[7 marks]Explain Total Internal Reflection with a neat Diagram.
[3 marks]What is Snell’s Law?
[4 marks]Explain Transmission of light through straight transparent slab and bend slab in detail.
[7 marks]Write a short note on “Laser physics”.
[7 marks]Describe properties of LASER light.
[3 marks]Explain Major types of laser.
[4 marks]Define Medical Laser and explain laser safety in detail.
[7 marks]Give Advantages of Optical Fibers over Copper wires.
[3 marks]Explain these terms: Active medium, Pumping Mechanism.
[4 marks]Write a short note on Co2 laser.
[7 marks]Describe Laser-Assisted Diagnosis in brief.
[3 marks]Explain photodynamic therapy. 0
[4 marks]Write a short note on fiber optic biomedical sensor- principles.
[7 marks]Define: Hyperthermia & Bio stimulation
[3 marks]Explain Laser interaction with tissue- Reflection, refraction, Scattering.
[4 marks]Write a short note on Endoscopic ultrasound imaging- principles.
[7 marks]Explain any one application of Indirect Fiber optic Sensor.
[3 marks]Draw a diagram of Endoscope showing major parts.
[4 marks]Write a short note on application of LASER in Ophthalmology.
[7 marks]Enlist types of Endoscopy.
[3 marks]Write a short note on Fluorescence endoscopy.
[4 marks]Explain Fiber optic Laser system in cardiovascular disease.
[7 marks]