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TopDir is a human edited web directory with various categories, a collection of hand-picked web resources for visitors

TopDir offers free website promotion for webmasters and website owners. Relevant search results and many categories for adding and promoting websites. Free web promotion for websites at TopDir directory. Submit your url for review. A collection of hand-picked web resources for visitors. This page is focused on one particular aspect of Science, Physics, Education, Light and Optics, Lasers.

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    http://www.rli.com/resources/argon.asp   » Argon Gas Laser System - The argon laser was invented in 1964 by William Bridges at Hughes Aircraft and is one of a family of ion lasers that use a noble gas as the active medium. This laser is used in many applications.

    http://members.misty.com/don/laserdon.html   » Don K's Laser Page - So you want a working diode laser? Gives information on laser diode pointers.

  • How Lasers Works - A tutorial from Livermore National Labs.
    http://pcl.physics.uwo.ca/science/lidarintro/   » Introduction to Lidar - An introduction to atmospheric lidar for high school students. Lidar can be considered like radar but using light instead of radio waves.

    http://www.bell-labs.com/history/laser/   » The Invention of the Laser at Bell Labs, 1958 - 1998 - Laser history, written by the lab where it happened.

    http://stwww.weizmann.ac.il/lasers/   » The Laser Adventure - [Windows-based computer preferred for best viewing experience.] In English and Hebrew. A course on "Lasers and their Applications" developed by Rami Arieli for grades 11-12 and college level.

    http://members.aol.com/WSRNet/tut/ut1.htm   » Laser Tutorial - Basic explanation of the operation of a laser.

    http://www.iks-jena.de/mitarb/lutz/verein/funknetz/1/lasersam.html   » Lasers - FAQ-like text covering the safe operation and creation of homemade lasers.

    http://www.repairfaq.org/sam/lasersam.htm   » Sam's Laser FAQ - Describes types of lasers (including laser pointers), their operation and safe use.

    http://www.bell-labs.com/about/history/laser/   » Schawlow and Townes Invent the Laser - Bell labs tells the history of the invention and evolution of the LASER at Bell Labs: 1958 - 1998.


TopDir is a human edited web directory with various categories. Our mission is to organize theme based websites and remove the clutter from the information. We strive to provide context based website results to our visitors. This directory is an evolving one and we regularly add new categories, if there is a necessity. Members can suggest new categories and websites for inclusion. This is one stop promotion site for webmasters and website owners. We invite you to browse the categories and suggest your website url for an editor review. This page is focused on one particular aspect of Science, Physics, Education, Light and Optics, Lasers.

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