Jump to content

File:Lasers.jpeg

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (3,264 × 2,448 pixels, file size: 3.24 MB, MIME type: image/jpeg)

Summary

Description

Q-LINE Laser pointers

中文：纤绿激光、激光器、激光笔
中文（繁體）：纖綠雷射、雷射器、雷射筆
中文（简体）：纤绿镭射、镭射器、镭射笔
Date
Source Own work
Author 彭家杰
Permission
(Reusing this file)
I, the copyright holder of this work, hereby publish it under the following licenses:
GNU head 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.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported 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.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
You may select the license of your choice.
Other versions
Laser Pointer.jpg
Laser Pointers.jpg


  • Green Laser: wavelength 520nm
  • Blue Laser: wavelength 445nm
  • Red Laser: wavelength 635nm

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

laser pointer

inception

6 March 2014

exposure time

0.06666666666666666666 second

focal length

4.12 millimetre

media type

image/jpeg

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current12:00, 15 March 2014Thumbnail for version as of 12:00, 15 March 20143,264 × 2,448 (3.24 MB)彭家杰* Green Laser: wavelength 520nm * Blue Laser: wavelength 445nm * Red Laser: wavelength 635nm Category:Lasers Category:Laser pointers Category:Laser beams Category:Diode lasers Category:Q-line laser

Global file usage

The following other wikis use this file:

View more global usage of this file.

Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Retrieved from "https://en.wikipedia.org/wiki/File:Lasers.jpeg"