Victor Avalos at 15:25, 28 February 2021

2021-02-28T15:25:52Z

← Older revision		Revision as of 23:25, 28 February 2021
Line 7:		Line 7:
	[[File:blazing.png\|thumb\|600px\|]]		[[File:blazing.png\|thumb\|600px\|]]

	~~The actual~~ reflection is done in the grating facet, incident light makes an angle <math>\theta_i-\beta</math> with the facet normal and gets reflected at the same angle, If we change to the surface normal, we get the relation:		In our type of blazing we only focus on the -1, 0 and +1 orders, all other orders are small enough to be negligible. For the +1 order the reflection is done in the grating facet, incident light makes an angle <math>\theta_i-\beta</math> with the facet normal and gets reflected at the same angle, If we change to the surface normal, we get the relation:
	<math>\theta_i-\theta_r=2\beta</math>		<math>\theta_i-\theta_r=2\beta</math>

Victor Avalos: Created page with "Using a repetivive structure, it can separate a beam into different wavelengths $\lambda_m$ : $a(\sin(\theta_i)+\sin(\theta_r))=m\lambda_m$ Where $..."$

2021-02-27T11:30:42Z

Created page with "Using a repetivive structure, it can separate a beam into different wavelengths <math>\lambda_m</math>: <math>a(\sin(\theta_i)+\sin(\theta_r))=m\lambda_m</math> Where <math>..."

New page

Using a repetivive structure, it can separate a beam into different wavelengths <math>\lambda_m</math>:

<math>a(\sin(\theta_i)+\sin(\theta_r))=m\lambda_m</math>

Where <math>\theta_i </math>and <math>\theta_r </math>are the incidence and reflective angle respectively.

[[File:blazing.png|thumb|600px|]]

The actual reflection is done in the grating facet, incident light makes an angle <math>\theta_i-\beta</math> with the facet normal and gets reflected at the same angle, If we change to the surface normal, we get the relation:
<math>\theta_i-\theta_r=2\beta</math>

Blazed Grating - Revision history

Victor Avalos at 15:25, 28 February 2021

Victor Avalos: Created page with "Using a repetivive structure, it can separate a beam into different wavelengths \lambda_m: a(\sin(\theta_i)+\sin(\theta_r))=m\lambda_m Where ..."

Victor Avalos: Created page with "Using a repetivive structure, it can separate a beam into different wavelengths $\lambda_m$ : $a(\sin(\theta_i)+\sin(\theta_r))=m\lambda_m$ Where $..."$