Talk:Distributed Bragg reflector

From Wikipedia, the free encyclopedia

	Physics Portal This article is within the scope of WikiProject Physics, which collaborates on articles related to physics.
Start	This article has been rated as Start-Class on the assessment scale.
???	This article has not yet received an importance rating within physics.
Help with this template This article has been rated but has no comments. If appropriate, please review the article and leave comments here to identify the strengths and weaknesses of the article and what work it will need.

[edit] Reflectivity

Dopeydog,

Is it correct, the reflectivity formula is for the center wavelength of the stopband?

Also, the graph often loses detail (for example, all of the text and lines) when scaled. This seems to depend on the browser, screen resolution, etc. Can your program produce a black-on-white version? (I'm assuming you're the "Me" who submitted the graph).

--The Photon 05:07, 14 August 2006 (UTC)

I may have confused matters with my edit. The formula for bandwidth used several variables which were not defined in the article. I took my best guess as to what he intended. (Note to Dopeydog: In Wikipedia, as in academic writing, always define even the most trivial of variables. You may not assume that the reader knows what you mean by λ, ν, etc.)--Srleffler 05:22, 14 August 2006 (UTC)

[edit] Non optical

this page seems to be focusing solely on the optical side of things, there's a different formula for corrugated metal waveguides determining the central frequency of refelection.

also i edited the bit at the end just to include free electron masers as these mirrors are excellent in such devices.—The preceding unsigned comment was added by Hermanzegerman (talk • contribs) 05:22, March 1, 2007.

I'm not familiar with these corrugated metal waveguides. Are they still "distributed Bragg reflectors"?--Srleffler 13:12, 1 March 2007 (UTC)