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5 mJ? So if I stick my finger in the beam, I won't get hurt? What happens to lasers if the dopant is removed? lysdexia 00:57, 21 Oct 2004 (UTC)
Focusing the 1cm beam onto air or anything else will obliterate it. And the second order index of refraction at these intensities will result in colour creation and neat rainbow patterns on the wall.
Instantaneous powers should be given to explain this.
Also regens should include multi-pass amps as well -- Anon
I updated the article. I tried to make a picture of the effect that you describe, which is neat during guided tours. It turns out to be hard to photograph in a convincing way. Han-Kwang (talk) 15:47, 28 Oct 2004 (UTC)
So I've never seen the name Ti-sapphire before, but rather Ti:sapphire, so I did a quick google search, and all the top hits aside from us use the latter. Scanning through it looks like about only 1:10 use the hypenated name. So I've changed to a consistent terminology in the article and added {{ wrongtitle}} to make it clear. — Laura Scudder | Talk 14:37, 21 September 2005 (UTC)
This section makes no reference to Ti:sapphire lasers and is vague or confused on several points:
Wrong: "...flies on as if nothing has happened, even though a little bit of Compton scattering has taken place", "...either the energy of the X-ray photon depends on the electric field of the laser pulse at the time of creation or the energy of the electron depends on...", "This is called either pulsed X-ray generation or attosecond transient recorder."
Vague: much of the rest.
This confused and off-topic section should be omitted. A mention of the application of Ti:sapphire lasers to this (and a link) could be inserted elsewhere. — Preceding unsigned comment added by Eric Drexler ( talk • contribs) 17:55, 21 June 2013 (UTC)
The result of the move request was: Moved ( non-admin closure) >>> Extorc. talk 09:05, 22 May 2024 (UTC)
Ti-sapphire laser → Titanium-sapphire laser – Alternative, unrestricted title. JohnCWiesenthal ( talk) 05:04, 15 May 2024 (UTC)
![]() | This article is rated C-class on Wikipedia's
content assessment scale. It is of interest to the following WikiProjects: | ||||||||||
|
5 mJ? So if I stick my finger in the beam, I won't get hurt? What happens to lasers if the dopant is removed? lysdexia 00:57, 21 Oct 2004 (UTC)
Focusing the 1cm beam onto air or anything else will obliterate it. And the second order index of refraction at these intensities will result in colour creation and neat rainbow patterns on the wall.
Instantaneous powers should be given to explain this.
Also regens should include multi-pass amps as well -- Anon
I updated the article. I tried to make a picture of the effect that you describe, which is neat during guided tours. It turns out to be hard to photograph in a convincing way. Han-Kwang (talk) 15:47, 28 Oct 2004 (UTC)
So I've never seen the name Ti-sapphire before, but rather Ti:sapphire, so I did a quick google search, and all the top hits aside from us use the latter. Scanning through it looks like about only 1:10 use the hypenated name. So I've changed to a consistent terminology in the article and added {{ wrongtitle}} to make it clear. — Laura Scudder | Talk 14:37, 21 September 2005 (UTC)
This section makes no reference to Ti:sapphire lasers and is vague or confused on several points:
Wrong: "...flies on as if nothing has happened, even though a little bit of Compton scattering has taken place", "...either the energy of the X-ray photon depends on the electric field of the laser pulse at the time of creation or the energy of the electron depends on...", "This is called either pulsed X-ray generation or attosecond transient recorder."
Vague: much of the rest.
This confused and off-topic section should be omitted. A mention of the application of Ti:sapphire lasers to this (and a link) could be inserted elsewhere. — Preceding unsigned comment added by Eric Drexler ( talk • contribs) 17:55, 21 June 2013 (UTC)
The result of the move request was: Moved ( non-admin closure) >>> Extorc. talk 09:05, 22 May 2024 (UTC)
Ti-sapphire laser → Titanium-sapphire laser – Alternative, unrestricted title. JohnCWiesenthal ( talk) 05:04, 15 May 2024 (UTC)