Size of this preview: 800 × 600 pixels. Other resolutions: 320 × 240 pixels | 640 × 480 pixels | 1,024 × 768 pixels | 1,280 × 960 pixels | 2,560 × 1,920 pixels | 3,264 × 2,448 pixels.
Original file (3,264 × 2,448 pixels, file size: 3.05 MB, MIME type: image/jpeg)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
Français : Laser Titane Saphir en fonctionnement. Le laser de pompe vert sert à créer une inversion de population dans le cristal, qui est un milieu amplificateur à 4 niveaux émettant dans l'infrarouge (~800nm). Ce laser de KMLabs génère un train d'impulsions de <20fs, à un taux de répétition de 80MHz, pour une puissance moyenne de 430mW avec un laser de pompe Millennia 5W. Un gros plan du cristal est disponible, voir Image:TiSa crystal.jpg. English : Titanium-Sapphire laser in use. The green pump laser creates a population inversion in the crystal, wich is a 4-level amplifying medium emitting in the near infrared (~800nm). This KMLabs oscillator generates pulses of <20fs duration, at a 80MHz repetition rate, for an average power of 430mW with a 5W Millennia pump laser. A close-up of the crystal is available, see Image:TiSa crystal.jpg. |
| Date | 13 January 2007 (according to Exif data) |
| Source | No machine-readable source provided. Own work assumed (based on copyright claims). |
| Author | No machine-readable author provided. Mathieu Perrin assumed (based on copyright claims). |
Licensing
I, the copyright holder of this work, hereby publish it under the following licenses:
|
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License. |
  
|
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. | |
| ||
| This licensing tag was added to this file as part of the GFDL licensing update. |
This file is licensed under the Creative Commons Attribution 2.5 Generic license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
You may select the license of your choice.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 10:12, 6 February 2007 | | 3,264 × 2,448 (3.05 MB) | Mathieu Perrin | Laser Titane Saphir en fonctionnement. Le laser de pompe vert sert à créer une inversion de population dans le cristal. English: Titanium-Sapphire laser. The green pump laser creates a population inversion in the crystal. Category:Physics |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on es.wikipedia.org
- Usage on fa.wikipedia.org
- Usage on fr.wikipedia.org
- Usage on lt.wikipedia.org
- Usage on oc.wikipedia.org
- Usage on ru.wikipedia.org
