Old 09-13-2017, 12:25 PM #17
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Default Re: newb

I don't believe there should be any doubt this is a returning blocked member, lots of posts, many meant to soft style poke at members.


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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
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Old 09-13-2017, 12:30 PM #18
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Default Re: newb

Quote:
Originally Posted by Alaskan View Post
I don't believe there should be any doubt this is a returning blocked member, lots of posts, many meant to soft style poke at members.
Ya think.....

Jerry
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Old 09-13-2017, 12:32 PM #19
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Default Re: newb

I think a lot more than this one active.
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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
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Old 09-13-2017, 03:38 PM #20
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Default Re: newb

Yes and he/they may have an account that's veteran, just like this person misspelled noob to throw people off, 3D asking about Elephants and wanting access may be a way of throwing off that he already can see it.

If I don't log in I cant even see the thread, can a non vet see the thread but not read it? From what I remember before I was a vet I could not even see the thread names....so if I am remembering correctly he already has an inside seat somewhere, someone should scan the white list for silent vet log ins during the fray.
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Old 09-13-2017, 03:41 PM #21
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Default Re: newb

Quote:
Originally Posted by RedCowboy View Post
Yes and he/they may have an account that's veteran, just like this person misspelled noob to throw people off, 3D asking about Elephants and wanting access may be a way of throwing off that he already can see it.

If I don't log in I cant even see the thread, can a non vet see the thread but not read it? From what I remember before I was a vet I could not even see the thread names....so if I am remembering correctly he already has an inside seat somewhere, someone should scan the white list for silent vet log ins during the fray.

You can see the thread names in the "latest posts" section at the bottom, even if you're not logged in/not a vet.

How it appears without logging in:

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Old 09-13-2017, 03:55 PM #22
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Default Re: newb

Ok, I see now.
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Old 09-15-2017, 03:41 AM #23
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Default Re: newb

Sorry I don't do well on online forums. If there is any way I can disprove of you claiming that I have multiple accounts, let me know. I probably won't come back because of the way I immidiately got pinned as a troll here. You folk are sensitive.
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Old 09-15-2017, 05:12 AM #24
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Default Re: newb

You could call someone, maybe Alaskan, have a short chat.
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