Welcome to Laser Pointer Forums - discuss green laser pointers, blue laser pointers, and all types of lasers

LPF Donation via Stripe | LPF Donation - Other Methods

Links below open in new window

ArcticMyst Security by Avery

A few glasses, magnesium and lasers

DJNY

DJNY

0
Joined
Nov 2, 2009
Messages
5,991
Points
83
Pictures taken with a Panasonic Lumix DMC-FS18EG-K automatic mode.



>800mW of 405nm


>1700mW of 445nm


>150mW of 532nm


>330mW of 660nm


>350mW of RB (445/640)



Comparison shot with magnesium


Comparison shot with magnesium


Just a 405nm reflection/deffraction/refraction



405nm during dissolving a magnesium tablet in water (MUST SEE)






Color while shining lasers onto a glass filled with tonic water


Color while shining lasers onto a glass filled with tonic water


>800mW of 405nm in tonic water


If you like them, tell me, I can take more :beer:
 
Last edited:





HaloBlu

HaloBlu

0
Joined
Dec 27, 2009
Messages
1,321
Points
0
Pretty. Shiny. Glowy. :D

Where is the green glow coming from on the last 405?
 
lazeerer

lazeerer

0
Joined
May 25, 2010
Messages
3,655
Points
0
Those are some of th Coolest Pictures Ive seen.:)

The 3 Red Laser in the same Picture lighting up each glass is Awesome.

More then 800mW of 405nm>:eek: Cool.:)

+:beer:
 
DJNY

DJNY

0
Joined
Nov 2, 2009
Messages
5,991
Points
83
HaloBlu said:
Pretty. Shiny. Glowy. :D

Where is the green glow coming from on the last 405?
Click to expand...

It is :D

Don´t know what caused the green glowing. But it was quite interesting when I saw it. There wasn´t anything in the glass, except water. We also have very clear water here.
With >800mW I didn´t want to look at this without glasses, but I don´t think that this phenomenon is just caused by the cam...
Here a guy told that it was a chemical effect:
http://laserpointerforums.com/f52/cni-1w-447nm-pgl-iii-c-53473-3.html#post807070

But with water? Never saw green oxygen or nitrogen :thinking:


lazeerer said:
Those are some of th Coolest Pictures Ive seen.:)

The 3 Red Laser in the same Picture lighting up each glass is Awesome.

More then 800mW of 405nm>:eek: Cool.:)

+:beer:
Click to expand...

Thanks buddy :beer:

As you know, I love red! Also thanks to you the red wavelength has it deserved popularity back again :wave:
 
lazeerer

lazeerer

0
Joined
May 25, 2010
Messages
3,655
Points
0
Yes Sir & you know the same about me i love Red Too.:D I feel happy to know you are enjoying Red More these days.:)

Keep the Cool Pictures Coming.:beer:

Did you get the Batteries in yet.:)?
 
DJNY

DJNY

0
Joined
Nov 2, 2009
Messages
5,991
Points
83
lazeerer said:
Yes Sir & you know the same about me i love Red Too.:D I feel happy to know you are enjoying Red More these days.:)

Keep the Cool Pictures Coming.:beer:

Did you get the Batteries in yet.:)?
Click to expand...

I always loved it :D

I will :beer:

Not yet :(



JaiNobeZ said:
Sorry if this is a stupid question, where's the Magnesium?
Click to expand...

You couldn´t find it? In the comparison shots :)
 
JaiNobeZ

JaiNobeZ

0
Joined
Jan 21, 2010
Messages
935
Points
0
Sorry, still not getting it. Is it visible in the photo, or are you burning it to produce light?
 
DJNY

DJNY

0
Joined
Nov 2, 2009
Messages
5,991
Points
83
JaiNobeZ said:
Sorry, still not getting it. Is it visible in the photo, or are you burning it to produce light?
Click to expand...

The magnesium fizzy tablet is `dissolved´ in the water to tarnish it for the two comparison shots.

With the Riboflavin in it you get a nice yellow-green during the dissolving-process when shining the near UV 405nm on it. I may upload a vid later on.



Edit: Added 405nm vid to the OP.
 
Last edited:
JaiNobeZ

JaiNobeZ

0
Joined
Jan 21, 2010
Messages
935
Points
0
Oh right, fizzy tablet. I was looking for the ribbon on fire and the characteristic white flame. I clicked because I thought you were lighting Magnesium with lasers. I'm glad I clicked though, your pictures are awesome.
 
DJNY

DJNY

0
Joined
Nov 2, 2009
Messages
5,991
Points
83
Thanks. I´m gonna try to light it with the 405nm. If it works, I´m gonna post moar pics :D
 
JaiNobeZ

JaiNobeZ

0
Joined
Jan 21, 2010
Messages
935
Points
0
Someone I know was lighting it with a 60W CO2. But i guess it's not surprising that much power will do it.
 
I

ixfd64

0
Joined
Sep 12, 2007
Messages
1,174
Points
48
JaiNobeZ said:
Oh right, fizzy tablet. I was looking for the ribbon on fire and the characteristic white flame. I clicked because I thought you were lighting Magnesium with lasers. I'm glad I clicked though, your pictures are awesome.
Click to expand...

Haha, same here! :D
 
You must log in or register to reply here.





Top