1. At z=0, a circular gaussian beam is given by E = E, Exp-- 2 ), where E is the electric field. Wo (1) If the Full-Width-Half-Maximum (FWHM) width for the intensity is 100 µm, please determine the beam width wo (with units). (2) If the total power of the beam is 1 W, please determine the peak electric field Eo (with units). [Hints: SS Exp[-] 1°dxdy= * ] (x²+y²) A w? w? 2 (3) If the wavelength A is 1.55 µm and the gaussian beam propagates in the +z direction, please determine the propagation distance z; at which the beam width becomes doubled (wo -> 2 wo).

1. At z=0, a circular gaussian beam is given by E = E, Exp-- 2 ), where E is the electric field. Wo (1) If the Full-Width-Half-Maximum (FWHM) width for the intensity is 100 µm, please determine the beam width wo (with units). (2) If the total power of the beam is 1 W, please determine the peak electric field Eo (with units). [Hints: SS Exp[-] 1°dxdy= * ] (x²+y²) A w? w? 2 (3) If the wavelength A is 1.55 µm and the gaussian beam propagates in the +z direction, please determine the propagation distance z; at which the beam width becomes doubled (wo -> 2 wo).

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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