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Science & Lasers
Discuss physics, metaphysics and science applied to lasers.
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Free 'trade' mag. To see
hakzaw1
Feb 9, 2016
Replies
13
Views
3K
Nov 25, 2018
paul1598419
F
How lasers pointer shape tips work ?
FractalBuddha
Jun 21, 2012
Replies
6
Views
10K
Nov 12, 2018
Eudaimonium
Interesting new laser...
Gadget
Oct 6, 2018
Replies
4
Views
3K
Oct 7, 2018
Pelagius
P
S
Quantum entanglement using a home built TEA laser
steve001
Aug 12, 2018
Replies
6
Views
2K
Aug 13, 2018
paul1598419
S
Where to find affordable diodes that aren't custom ordered
SirSpamsAlot
Jul 20, 2018
Replies
15
Views
2K
Jul 24, 2018
paul1598419
E
STEAM (STEM+Art/Design)
ev23
Jul 1, 2018
Replies
9
Views
2K
Jul 4, 2018
RedCowboy
E
Particle Trapping and Particle Conveying w. 532nm laser "Tractor Beam, May2018"
Encap
Jul 1, 2018
Replies
4
Views
1K
Jul 2, 2018
paul1598419
S
(A) Mineral phosphorescence
steve001
May 11, 2018
2
3
Replies
32
Views
6K
Jul 2, 2018
paul1598419
E
Laser enabled "Cloaking Device", Progress July 2018
Encap
Jul 1, 2018
Replies
3
Views
1K
Jul 2, 2018
Benm
Glassblowing
Laserbuilder
May 1, 2017
2
Replies
19
Views
4K
Jul 1, 2018
ev23
E
S
Teensy weensy lasers
steve001
Jun 18, 2018
Replies
9
Views
2K
Jun 19, 2018
steve001
S
New form of plasma speaker
WizardG
Mar 22, 2018
Replies
9
Views
2K
Mar 29, 2018
WizardG
Where is Stephen Hawking?
Radim
Mar 14, 2018
2
Replies
22
Views
3K
Mar 16, 2018
Benm
Exciting news about Blu-ray lasers and fossils
hakzaw1
Jun 9, 2017
2
3
Replies
40
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7K
Feb 24, 2018
barthchris
I
understanding topology could lead to more powerful lasers
ixfd64
Feb 11, 2018
Replies
2
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1K
Feb 11, 2018
paul1598419
Engineers Turn a Laser Beam into a Stream of Liquid
AaronT
Aug 31, 2017
Replies
5
Views
2K
Feb 8, 2018
Radim
Wow...this takes particle trapping to an insane level!
Gadget
Feb 6, 2018
Replies
3
Views
2K
Feb 6, 2018
paul1598419
Growing plants with lasers
AMooMooCow
Feb 15, 2016
2
Replies
24
Views
11K
Dec 2, 2017
Cyparagon
S
LIGO The Absurdity of Detecting Gravitational Waves
steve001
Jan 6, 2017
2
3
4
Replies
54
Views
10K
Oct 12, 2017
steve001
S
Cooling with Lasers....
lasersbee
Aug 31, 2017
Replies
6
Views
2K
Sep 1, 2017
lasersbee
Locked
Jellyfish Lasers Are Revolutionizing Quantum Physics
Alaskan
Jan 7, 2017
2
3
4
Replies
56
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9K
Aug 15, 2017
ElectricPlasma
Hand Held Cutting Laser
lasersbee
Jul 21, 2017
2
Replies
19
Views
6K
Jul 26, 2017
CE5
S
Water Laser? New Type of Experimental Laser
shintashi
Jul 9, 2017
Replies
5
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2K
Jul 12, 2017
CE5
E
Single-photon 3D imaging reaches 10 km range
Encap
Jun 29, 2017
Replies
4
Views
2K
Jul 3, 2017
Benm
H
Focused LED instead of a traditional LD
HAXTIME
Jun 18, 2015
Replies
11
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5K
Jun 24, 2017
steve001
S
Lockheed's new 60kW laser system
Gadget
Mar 17, 2017
2
Replies
21
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5K
Jun 21, 2017
Encap
E
USHIO-HL63283HD-638nm-1200W-Organe-Red-Laser-
vortish
Jun 10, 2017
Replies
11
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4K
Jun 12, 2017
badboybilly
Using Diode lasers to pump disk lasers
vortish
Jun 9, 2017
Replies
2
Views
1K
Jun 10, 2017
paul1598419
Solid-State Laser General
H2Oxide
May 24, 2017
2
Replies
21
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3K
May 25, 2017
diachi
Ok...who tried to stick a laser diode in...
Gadget
Mar 31, 2017
2
Replies
27
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3K
Apr 2, 2017
paul1598419
A
laser engraver from dvd writer
Astc
Mar 30, 2017
Replies
0
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2K
Mar 30, 2017
Astc
A
S
Flying saucer; quantum dots hold secret to brighter, better lasers
steve001
Mar 20, 2017
2
Replies
28
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4K
Mar 28, 2017
Benm
S
40 kW Laser Gun
steve001
Sep 15, 2012
2
3
4
Replies
63
Views
20K
Mar 17, 2017
Ricker
Better heat conduction with Ag
Zar
Jun 22, 2014
2
Replies
21
Views
4K
Mar 11, 2017
Benm
Lasers and Pyrolytic Graphite - Diamagnetic Levatation
Presentteck
Feb 16, 2017
Replies
6
Views
3K
Feb 17, 2017
Seoul_lasers
Making a 485nm diode lol :p
HydroSean
Sep 4, 2016
2
Replies
28
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6K
Feb 3, 2017
NOCghost
S
Just for the fun of it.
steve001
Jan 27, 2017
Replies
9
Views
2K
Jan 28, 2017
Benm
S
Brits, Czechs Super Laser
steve001
Jan 25, 2017
Replies
5
Views
2K
Jan 27, 2017
steve001
S
F
radioactive material and laser ionization threshold
Fonograph
Jan 19, 2017
2
3
4
Replies
51
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9K
Jan 27, 2017
CurtisOliver
L
Wtf is this???
lasertechgear
Jun 30, 2016
2
Replies
23
Views
5K
Jan 23, 2017
Trendkilla254
S
405nm Photoluminescence
steve001
Jan 16, 2017
Replies
14
Views
3K
Jan 21, 2017
steve001
S
Quantum Laser Pointers - Popular Bunk?
Alaskan
Dec 29, 2016
Replies
6
Views
3K
Jan 1, 2017
paul1598419
Laser probes antimatter to verify relativity
CoherentRays
Dec 20, 2016
Replies
1
Views
1K
Dec 21, 2016
Benm
A
Retina safe frequency lasers
Acaelus
Oct 30, 2016
Replies
3
Views
1K
Nov 2, 2016
Benm
Laser generates the photons for "parallel" quantum computers
Gadget
Oct 24, 2016
Replies
4
Views
2K
Oct 25, 2016
Alaskan
Why do we determine light to be "polarized" by the plane of the electric field?
H2Oxide
Sep 1, 2016
Replies
14
Views
2K
Sep 19, 2016
Benm
S
Diamond provides 'new approach' to ultra-pure frequency lasers
steve001
Sep 2, 2016
Replies
1
Views
2K
Sep 4, 2016
HydroSean
Direction Based Pass/ Reflect System
bdgreenb
Jul 19, 2016
Replies
2
Views
1K
Aug 19, 2016
HydroSean
M
Important step toward yellow LDs ?
Machro
May 9, 2016
Replies
13
Views
2K
Aug 18, 2016
HydroSean
Laser Headlights from Audi
Lazerbeak
Jan 8, 2014
Replies
13
Views
5K
Jul 11, 2016
Benm
BMW to develop Laser Headlights
chefla
Sep 1, 2011
3
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5
Replies
77
Views
18K
Jul 8, 2016
Nanolaser
Compound changes infrared laser to white light retaining divergence
Grix
Jun 11, 2016
Replies
8
Views
2K
Jun 19, 2016
trussmonkey25
Laser Technology Advancements (at least from my easily impressed perspective)
madmacmo
Mar 6, 2014
3
4
5
Replies
77
Views
26K
May 23, 2016
paul1598419
S
Inverse spin Hall effect: electricity from magnetism
SIEVA
Apr 19, 2016
Replies
2
Views
2K
Apr 19, 2016
OVNI
S
New Full Duplex Radio Chip Transmits and Receives Signals at Once
SIEVA
Apr 16, 2016
Replies
1
Views
2K
Apr 16, 2016
paul1598419
E
Laser cloak could hide Earth from extraterrestrial beings
Encap
Apr 12, 2016
Replies
7
Views
2K
Apr 14, 2016
Isaac Clarke
I
first ever white laser developed
ixfd64
Jul 29, 2015
2
Replies
23
Views
6K
Apr 10, 2016
H2Oxide
Tom Campbell: A Recent Physics Laser Experiment and What it Means to You
Alaskan
Apr 9, 2016
Replies
0
Views
2K
Apr 9, 2016
Alaskan
I
the world's most powerful X-ray laser is about to become even more powerful
ixfd64
Apr 5, 2016
Replies
2
Views
2K
Apr 7, 2016
trussmonkey25
S
Science of Laser Hair Removal in SLOW MOTION
steve001
Apr 2, 2016
Replies
3
Views
2K
Apr 4, 2016
BowtieGuy
Flexible Dye Laser Using CLCEs
H2Oxide
Dec 31, 2015
Replies
10
Views
2K
Jan 3, 2016
thebouljello
Why Do We Have Lasers, But Not 'Star Wars'-Style Lightsabers?
Ears and Eggs
Dec 18, 2015
2
3
Replies
44
Views
7K
Dec 27, 2015
Illuminum3415
I
Diamond laser power increases 20 fold
Gadget
Aug 17, 2015
2
3
Replies
34
Views
5K
Dec 19, 2015
planters
P
S
1Gbps wireless network made with red and green laser pointers
steve001
Aug 29, 2015
2
Replies
16
Views
4K
Dec 17, 2015
Benm
Image generated by quantum entanglement
The Lightning Stalker
Sep 4, 2014
2
Replies
18
Views
4K
Dec 15, 2015
Alaskan
VCSEL Explained
madmacmo
Jan 15, 2012
Replies
5
Views
11K
Dec 9, 2015
ultimatekaiser
Help on laser resonance topics
autonomousperson
Nov 16, 2015
Replies
4
Views
2K
Nov 16, 2015
diachi
J
Determining material opacity
Junkers
Nov 2, 2015
Replies
13
Views
3K
Nov 9, 2015
Encap
E
E
Mathematics behind Laser Spirograph
electricity440
Sep 16, 2015
Replies
5
Views
3K
Oct 1, 2015
LSRFAQ
L
DE STAR astroid killer!
10fenny
Sep 12, 2015
Replies
7
Views
2K
Sep 15, 2015
Apocalypse
Strange Shadow Effect in Shallow Water?
TaterMay
Sep 10, 2015
Replies
15
Views
3K
Sep 13, 2015
VisibleGreen
B
Irradia MID Laser Low Level therapy
billphys87
Aug 9, 2015
Replies
3
Views
2K
Aug 11, 2015
Benm
E
Adaptive optics imaging method shows individual cells in the eye
Encap
Aug 5, 2015
Replies
0
Views
2K
Aug 5, 2015
Encap
E
Japanese scientists fire a 2 quadrillion-watt laser, the most powerful ever
Dr_Evil
Jul 31, 2015
Replies
4
Views
2K
Aug 2, 2015
Pi R Squared
Femtosecond laser holograms
Eudaimonium
Jul 13, 2015
Replies
8
Views
2K
Jul 29, 2015
lazeristasUVISIR
L
Good Books on DPSS Science??
styropyro
Jul 19, 2015
Replies
3
Views
2K
Jul 21, 2015
lazeristasUVISIR
L
This is a must see: Laser powered space craft
APEX1
Jun 7, 2015
2
Replies
17
Views
4K
Jul 14, 2015
APEX1
LEDs and Lasers in Liquid Nitrogen
ProtoformX
Jun 29, 2015
Replies
1
Views
2K
Jun 29, 2015
gozert
How Is This Possible? Scientists Observe ONE Particle Exist In MULTIPLE States
Alaskan
Jun 4, 2015
2
Replies
19
Views
4K
Jun 6, 2015
Wolfman29
L
Little help to understand SHG
louis54000
Apr 24, 2015
2
Replies
17
Views
5K
Jun 1, 2015
Alaskan
Has anyone here used a laser to do a double slit experiment?
Alaskan
Nov 29, 2014
2
Replies
27
Views
6K
May 13, 2015
Constandinos97
K
Mathematics of determining the amount of heat of a laser
kmjohnson02
May 2, 2015
Replies
8
Views
3K
May 7, 2015
lazeristasUVISIR
L
G
Low-divergence laser pointer recommendation?
grw110
Apr 16, 2015
Replies
11
Views
5K
May 7, 2015
Constandinos97
Lasers and Ionization
Constandinos97
Apr 26, 2015
2
Replies
17
Views
4K
May 1, 2015
Constandinos97
Understanding divergence in DPSS and Laser Diodes
Alaskan
Apr 30, 2015
Replies
4
Views
2K
May 1, 2015
lazeristasUVISIR
L
The TMT (Thirty Meter Telescope) and It's Laser Tech
cutyall
Apr 30, 2015
Replies
0
Views
2K
Apr 30, 2015
cutyall
G
Power and Divergence calculations?
grw110
Apr 24, 2015
Replies
2
Views
3K
Apr 24, 2015
lazeristasUVISIR
L
General Atomics: Third-Gen Electric Laser Weapon Now Ready
Garoq
Apr 21, 2015
Replies
3
Views
2K
Apr 22, 2015
Garoq
A
Question about a laser that can Ionize air.
aelshafiey
Mar 31, 2015
Replies
12
Views
5K
Apr 16, 2015
LSRFAQ
L
Cheap source for high mJ at super low times?
H2Oxide
Mar 11, 2015
2
Replies
17
Views
4K
Apr 1, 2015
Sigurthr
Cylindrical and rectangular transverse modes
gozert
Mar 10, 2015
Replies
5
Views
3K
Mar 10, 2015
gozert
Polariton Laser (Well, r = P?)
Teej
Mar 5, 2015
Replies
4
Views
2K
Mar 6, 2015
Teej
B
International year of light - today
bulbs
Mar 5, 2015
Replies
1
Views
2K
Mar 6, 2015
marcuspeh
the numbers: laser weaponry
tuskiomi
Jan 28, 2015
2
Replies
23
Views
4K
Mar 6, 2015
LoveDemBurningLAZERZ
L
my new neighbors
SRESAL
Mar 3, 2015
Replies
4
Views
2K
Mar 5, 2015
Deleted member 16589
D
A
Air/Nitrogen ionization using lasers
aelshafiey
Mar 1, 2015
Replies
8
Views
3K
Mar 2, 2015
Sigurthr
Lasers and Mirros
xirrious
Mar 13, 2014
Replies
15
Views
3K
Feb 16, 2015
starlight
Using Lasers to Create Super-hydrophobic Materials
The Lightning Stalker
Jan 23, 2015
Replies
10
Views
3K
Jan 28, 2015
RYDorDIE278
Princeton University builds a laser as small as a grain of rice.
CheekiBreeki
Jan 17, 2015
Replies
1
Views
2K
Jan 18, 2015
olympus mons
Lithium Heat Pipe Oven?
H2Oxide
Dec 19, 2014
Replies
3
Views
2K
Dec 26, 2014
H2Oxide
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