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10-07-2010, 11:16 AM #1
 Junior Member Join Date: Sep 2010 Posts: 22 Rep Power: 0
Chelios
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Posts: 22
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Ever wanted to know at which distance your lasers dot is 10 meters wide?

Ever wanted to know if your new custom lense is better than your current?

Too lazy or too dumb to do some simple maths?

Then check out the LPC - the Laser Parameter Calculator.

I designed the LPC to make it for me and others easier to calculate my/their lasers' specifications.
All you have to do is measure some dimensions (diameter at aperture, distance to spot, length of host) and put them in the yellow boxes. The blue boxes show you the remaining parameters.
Please report bugs and post ideas for improvement
Oh yeah and questions are welcome!

LPC - the one and only Laser Parameter Calculator

WORKS WITH ALL LASER COLOURS - EVEN WITH PURPLE!

http://rapidshare.com/files/423634918/Epic_LPCv1.1.xlsx

or the excel 97-2003 version:
http://rapidshare.com/files/42363494..._old_excel.xls

Changelog:
07.10.2010 14:17 update to v1.1 - now actually working

Have a very nice day

__________________
Calculate divergence, beamsize and focal length with LPC
1W 447nm spartan laser
English is not my language.

Last edited by Chelios; 10-07-2010 at 12:24 PM.

LPF List of Laser Pointer Companies (link opens new window)

10-07-2010, 12:43 PM #2
 Class 3B Laser Join Date: Nov 2008 Location: Germany Posts: 4,240 Rep Power: 409
Elektrotechniker
Class 3B Laser

Join Date: Nov 2008
Location: Germany
Posts: 4,240
Rep Power: 409

+1, thanks a lot for taking the time to design this awesome application. Can't wait to use it!

10-07-2010, 02:08 PM #3
 Class 4 Laser Join Date: Sep 2008 Location: Quebec, Canada Posts: 15,837 Rep Power: 44598
lasersbee
Class 4 Laser

Join Date: Sep 2008
Posts: 15,837
Rep Power: 44598

Nice job... thanks for sharing....

A long while back LPF member pseudonomen137 gave the Forum
a divergence calculator that I use all the time.....
He is not very active on the Forum since the beginning of the year..

Jerry
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10-07-2010, 02:47 PM #4
 Junior Member Join Date: Sep 2010 Posts: 22 Rep Power: 0
Chelios
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Join Date: Sep 2010
Posts: 22
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If you are interested in lenses and optics check out the optical bench simulator.
__________________
Calculate divergence, beamsize and focal length with LPC
1W 447nm spartan laser
English is not my language.

10-09-2010, 02:56 AM #5
 Class 3R Laser Join Date: Jun 2007 Posts: 1,636 Rep Power: 14605
steve001
Class 3R Laser

Join Date: Jun 2007
Posts: 1,636
Rep Power: 14605

Here's another. Use with Internet Explorer to see the graphical presentation of results.
gausian beam rev 2.0.xls

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