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10-31-2017, 03:07 PM #1
 Junior Member Join Date: Oct 2017 Posts: 16 Rep Power: 0
Shiraiei
Junior Member

Join Date: Oct 2017
Posts: 16
Rep Power: 0
Hello guys

Hey guys so I just registered and joined the forum and hope I learn from you guys and hope we get along

Last edited by Shiraiei; 10-31-2017 at 03:16 PM.

10-31-2017, 03:10 PM #2
 Super Moderator Join Date: Jan 2014 Location: Great White Frozen North Posts: 9,248 Rep Power: 1155623
Super Moderator

Join Date: Jan 2014
Location: Great White Frozen North
Posts: 9,248
Rep Power: 1155623
Re: Hello guys

This is not an introduction
__________________

Attention new brothers of the collimated light!

Newbie advice: Please take the time to first make an introduction in the Welcome section before posting questions.

Divergence to spot size calc: - 1 mRad is about .057 degrees which expands to be very roughly ~10% the diameter of the moon or sun at their distances.

Divergence Calculator: pseudonomen137's JScript mRad Calculator - Measure your lasers beam dia. at 1 foot & then 20'.

Online calc. to determine spot intensity at different mRad's & powers: http://tinyurl.com/divergence-calculator

Laser Power Density Calculator: Laser Power Density Calculator - Ophir

Build a beam expander to reduce divergence: http://tinyurl.com/BeamExpander

University YAG Project The Professor's Homebuilt Lasers Site - YAG Lasers

YAG Power Calc. Laser Peak Power Calculator - Ophir

Angular Size Calculator; use with diode angle of radiation spec. for lens dia. at FL: Angular Size Calculator

RHD's Calc: http://lsrtools.1apps.com/RelativeBr...&useRaleigh=on

High Current Pulse Drivers: https://tinyurl.com/ya7whuk3

10-31-2017, 03:16 PM #3
 Junior Member Join Date: Oct 2017 Posts: 16 Rep Power: 0
Shiraiei
Junior Member

Join Date: Oct 2017
Posts: 16
Rep Power: 0
Re: Hello guys

Sorry,I will edit it

10-31-2017, 03:18 PM #4
 Super Moderator Join Date: Jan 2014 Location: Great White Frozen North Posts: 9,248 Rep Power: 1155623
Super Moderator

Join Date: Jan 2014
Location: Great White Frozen North
Posts: 9,248
Rep Power: 1155623
Re: Hello guys

If you are going to become a fairly active member here, I'd like to recommend you are vetted by a forum veteran of your choice. We've had a banned member come in and continue to make new member identities, due to this, all new members are suspect to me, until someone can confirm you aren't him coming back for more games. Interested?
__________________

Attention new brothers of the collimated light!

Newbie advice: Please take the time to first make an introduction in the Welcome section before posting questions.

Divergence to spot size calc: - 1 mRad is about .057 degrees which expands to be very roughly ~10% the diameter of the moon or sun at their distances.

Divergence Calculator: pseudonomen137's JScript mRad Calculator - Measure your lasers beam dia. at 1 foot & then 20'.

Online calc. to determine spot intensity at different mRad's & powers: http://tinyurl.com/divergence-calculator

Laser Power Density Calculator: Laser Power Density Calculator - Ophir

Build a beam expander to reduce divergence: http://tinyurl.com/BeamExpander

University YAG Project The Professor's Homebuilt Lasers Site - YAG Lasers

YAG Power Calc. Laser Peak Power Calculator - Ophir

Angular Size Calculator; use with diode angle of radiation spec. for lens dia. at FL: Angular Size Calculator

RHD's Calc: http://lsrtools.1apps.com/RelativeBr...&useRaleigh=on

High Current Pulse Drivers: https://tinyurl.com/ya7whuk3

10-31-2017, 03:21 PM #5
 Junior Member Join Date: Oct 2017 Posts: 16 Rep Power: 0
Shiraiei
Junior Member

Join Date: Oct 2017
Posts: 16
Rep Power: 0
Re: Hello guys

Yeah sure,I just entered this forum today because I saw styropyro's video and I thought it would be fun to join

10-31-2017, 04:12 PM #6
 Super Moderator Join Date: Jan 2014 Location: Great White Frozen North Posts: 9,248 Rep Power: 1155623
Super Moderator

Join Date: Jan 2014
Location: Great White Frozen North
Posts: 9,248
Rep Power: 1155623
Re: Hello guys

Hang around and let us get to know you, we've had a lot of trolling lately and a LOT of new members in the last few days, very unusual activity. Please allow yourself to be vetted as a sincere member by a vet of your choice.
__________________

Attention new brothers of the collimated light!

Newbie advice: Please take the time to first make an introduction in the Welcome section before posting questions.

Divergence to spot size calc: - 1 mRad is about .057 degrees which expands to be very roughly ~10% the diameter of the moon or sun at their distances.

Divergence Calculator: pseudonomen137's JScript mRad Calculator - Measure your lasers beam dia. at 1 foot & then 20'.

Online calc. to determine spot intensity at different mRad's & powers: http://tinyurl.com/divergence-calculator

Laser Power Density Calculator: Laser Power Density Calculator - Ophir

Build a beam expander to reduce divergence: http://tinyurl.com/BeamExpander

University YAG Project The Professor's Homebuilt Lasers Site - YAG Lasers

YAG Power Calc. Laser Peak Power Calculator - Ophir

Angular Size Calculator; use with diode angle of radiation spec. for lens dia. at FL: Angular Size Calculator

RHD's Calc: http://lsrtools.1apps.com/RelativeBr...&useRaleigh=on

High Current Pulse Drivers: https://tinyurl.com/ya7whuk3

Last edited by Alaskan; 10-31-2017 at 04:12 PM.

10-31-2017, 04:20 PM #7
 Junior Member Join Date: Oct 2017 Posts: 16 Rep Power: 0
Shiraiei
Junior Member

Join Date: Oct 2017
Posts: 16
Rep Power: 0
Re: Hello guys

Sure but I don't know any vets or any members.

10-31-2017, 10:50 PM #8
 Class 4 Laser Join Date: Sep 2008 Location: Quebec, Canada Posts: 16,861 Rep Power: 1070566
lasersbee
Class 4 Laser

Join Date: Sep 2008
Posts: 16,861
Rep Power: 1070566
Re: Hello guys

Welcome to the Forum..
It would be helpful to members if you
profile.

Jerry
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10-31-2017, 10:59 PM #9
 Super Moderator Join Date: Sep 2013 Location: Morro Bay, CA, USA Posts: 8,183 Rep Power: 1072318
Hap
Super Moderator

Join Date: Sep 2013
Location: Morro Bay, CA, USA
Posts: 8,183
Rep Power: 1072318
Re: Hello guys

Welcome to LPF!

-Alex
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635nm: Laserglow Libra 5mW *North Pole Edition*

"Open your eyes, look within. Are you satisfied with the life you're living?" -Bob Marley
"The stars should fall and the earth be riddled, imagine all your problems be seem so little, funny how the world so brittle." -Tribal Seeds
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11-01-2017, 03:29 AM #10
 Class 3B Laser Join Date: Apr 2016 Location: Lancaster ca Posts: 3,446 Rep Power: 746038
BobMc
Class 3B Laser

Join Date: Apr 2016
Location: Lancaster ca
Posts: 3,446
Rep Power: 746038
Re: Hello guys

Always room for another Laser fan.
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BobMc's Laser Museum;

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