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Discuss physics, metaphysics and science applied to lasers.
Markus Unread
Diode pump a ruby laser?
2
Replies
18
Views
5,172
Benm
Anthony P
Holography Safe Light
Replies
2
Views
113
paul1598419
F
lasers, reflection by water surface
2
Replies
17
Views
3,167
Vijay 143
S
Laser weapons and lidar
Replies
3
Views
279
paul1598419
Gadget
New MIT developed laser pointing device for CubeSAT's
Replies
6
Views
371
steve001
J
Help finding Long Distance Laser
2 3
Replies
39
Views
1,188
paul1598419
Gadget
Navy wants new laser system...
Replies
0
Views
310
Gadget
Anthony P
Lenses for holography?
2
Replies
18
Views
687
paul1598419
L
Lasers used as Nano Tweezers and Optical fingers
Replies
6
Views
463
Benm
hakzaw1
Free 'trade' mag. To see
Replies
13
Views
1,538
paul1598419
F
How lasers pointer shape tips work ?
Replies
6
Views
4,609
Eudaimonium
S
Recent advances in self-frequency-doubling crystals
2 3 4
Replies
53
Views
1,982
CurtisOliver
Gadget
Interesting new laser...
Replies
4
Views
1,200
Pelagius
S
Quantum entanglement using a home built TEA laser
Replies
6
Views
759
paul1598419
S
Where to find affordable diodes that aren't custom ordered
Replies
15
Views
562
paul1598419
E
STEAM (STEM+Art/Design)
Replies
9
Views
462
RedCowboy
E
Particle Trapping and Particle Conveying w. 532nm laser "Tractor Beam, May2018"
Replies
4
Views
372
paul1598419
S
(A) Mineral phosphorescence
2 3
Replies
32
Views
1,311
paul1598419
E
Laser enabled "Cloaking Device", Progress July 2018
Replies
3
Views
282
Benm
Laserbuilder
Glassblowing
2
Replies
19
Views
1,712
ev23
S
Teensy weensy lasers
Replies
9
Views
450
steve001
WizardG
New form of plasma speaker
Replies
9
Views
843
WizardG
Radim
Where is Stephen Hawking?
2
Replies
22
Views
956
Benm
hakzaw1
Exciting news about Blu-ray lasers and fossils
2 3
Replies
40
Views
2,944
barthchris
I
understanding topology could lead to more powerful lasers
Replies
2
Views
408
paul1598419
AaronT
Engineers Turn a Laser Beam into a Stream of Liquid
Replies
5
Views
761
Radim
Gadget
Wow...this takes particle trapping to an insane level!
Replies
3
Views
525
paul1598419
AgentMcBaine
Growing plants with lasers
2
Replies
24
Views
4,027
Cyparagon
S
LIGO The Absurdity of Detecting Gravitational Waves
2 3 4
Replies
54
Views
3,937
steve001
lasersbee
Cooling with Lasers....
Replies
6
Views
589
lasersbee
A
  • Locked
Jellyfish Lasers Are Revolutionizing Quantum Physics
2 3 4
Replies
56
Views
2,718
ElectricPlasma
lasersbee
Hand Held Cutting Laser
2
Replies
19
Views
1,529
CE5
S
Water Laser? New Type of Experimental Laser
Replies
5
Views
931
CE5
E
Single-photon 3D imaging reaches 10 km range
Replies
4
Views
634
Benm
H
Focused LED instead of a traditional LD
Replies
11
Views
1,707
steve001
Gadget
Lockheed's new 60kW laser system
2
Replies
21
Views
2,065
Encap
vortish
USHIO-HL63283HD-638nm-1200W-Organe-Red-Laser-
Replies
11
Views
1,340
badboybilly
vortish
Using Diode lasers to pump disk lasers
Replies
2
Views
470
paul1598419
H2Oxide
Solid-State Laser General
2
Replies
21
Views
1,159
diachi
F
best wavelenght to ionize air
2 3
Replies
39
Views
2,459
CurtisOliver
Gadget
Ok...who tried to stick a laser diode in...
2
Replies
27
Views
1,488
paul1598419
A
laser engraver from dvd writer
Replies
0
Views
689
Astc
S
Flying saucer; quantum dots hold secret to brighter, better lasers
2
Replies
28
Views
1,387
Benm
S
40 kW Laser Gun
2 3 4
Replies
63
Views
13,340
Ricker
Zar
Better heat conduction with Ag
2
Replies
21
Views
2,495
Benm
Presentteck
Lasers and Pyrolytic Graphite - Diamagnetic Levatation
Replies
6
Views
770
Seoul_lasers
HydroSean
Making a 485nm diode lol :p
2
Replies
28
Views
2,269
NOCghost
S
Just for the fun of it.
Replies
9
Views
828
Benm
S
Brits, Czechs Super Laser
Replies
5
Views
682
steve001
F
radioactive material and laser ionization threshold
2 3 4
Replies
51
Views
2,563
CurtisOliver
L
Wtf is this???
2
Replies
23
Views
2,165
Trendkilla254
S
405nm Photoluminescence
Replies
14
Views
1,144
steve001
A
Quantum Laser Pointers - Popular Bunk?
Replies
6
Views
1,435
paul1598419
CoherentRays
Laser probes antimatter to verify relativity
Replies
1
Views
707
Benm
Philosopher
White Laser (NOT RGB)
2
Replies
24
Views
3,817
lazeristasUVISIR
A
Retina safe frequency lasers
Replies
3
Views
740
Benm
Gadget
Laser generates the photons for "parallel" quantum computers
Replies
4
Views
688
Alaskan
H2Oxide
Why do we determine light to be "polarized" by the plane of the electric field?
Replies
14
Views
1,180
Benm
KMitch
At what power will the beam damage your eyes?
Replies
14
Views
1,061
diachi
S
Diamond provides 'new approach' to ultra-pure frequency lasers
Replies
1
Views
906
HydroSean
bdgreenb
Direction Based Pass/ Reflect System
Replies
2
Views
751
HydroSean
M
Important step toward yellow LDs ?
Replies
13
Views
1,243
HydroSean
Lazerbeak
Laser Headlights from Audi
Replies
13
Views
3,179
Benm
chefla
BMW to develop Laser Headlights
3 4 5
Replies
77
Views
12,002
Nanolaser
Grix
Compound changes infrared laser to white light retaining divergence
Replies
8
Views
983
trussmonkey25
madmacmo
Laser Technology Advancements (at least from my easily impressed perspective)
3 4 5
Replies
77
Views
10,727
paul1598419
S
Inverse spin Hall effect: electricity from magnetism
Replies
2
Views
821
OVNI
S
New Full Duplex Radio Chip Transmits and Receives Signals at Once
Replies
1
Views
896
paul1598419
E
Laser cloak could hide Earth from extraterrestrial beings
Replies
7
Views
918
Isaac Clarke
I
first ever white laser developed
2
Replies
23
Views
3,188
H2Oxide
A
Tom Campbell: A Recent Physics Laser Experiment and What it Means to You
Replies
0
Views
806
Alaskan
I
the world's most powerful X-ray laser is about to become even more powerful
Replies
2
Views
917
trussmonkey25
S
Science of Laser Hair Removal in SLOW MOTION
Replies
3
Views
821
BowtieGuy
H2Oxide
Flexible Dye Laser Using CLCEs
Replies
10
Views
1,065
thebouljello
Ears and Eggs
Why Do We Have Lasers, But Not 'Star Wars'-Style Lightsabers?
2 3
Replies
44
Views
3,063
Illuminum3415
Gadget
Diamond laser power increases 20 fold
2 3
Replies
34
Views
2,898
planters
S
1Gbps wireless network made with red and green laser pointers
2
Replies
16
Views
1,917
Benm
The Lightning Stalker
Image generated by quantum entanglement
2
Replies
18
Views
2,388
Alaskan
madmacmo
VCSEL Explained
Replies
5
Views
7,658
ultimatekaiser
autonomousperson
Help on laser resonance topics
Replies
4
Views
940
diachi
J
Determining material opacity
Replies
13
Views
1,193
Encap
E
Mathematics behind Laser Spirograph
Replies
5
Views
1,379
LSRFAQ
10fenny
DE STAR astroid killer!
Replies
7
Views
1,067
Apocalypse
TaterMay
Strange Shadow Effect in Shallow Water?
Replies
15
Views
1,455
VisibleGreen
B
Irradia MID Laser Low Level therapy
Replies
3
Views
1,297
Benm
E
Adaptive optics imaging method shows individual cells in the eye
Replies
0
Views
900
Encap
Dr_Evil
Japanese scientists fire a 2 quadrillion-watt laser, the most powerful ever
Replies
4
Views
1,090
Pi R Squared
Eudaimonium
Femtosecond laser holograms
Replies
8
Views
1,329
lazeristasUVISIR
styropyro
Good Books on DPSS Science??
Replies
3
Views
1,091
lazeristasUVISIR
APEX1
This is a must see: Laser powered space craft
2
Replies
17
Views
2,163
APEX1
ProtoformX
LEDs and Lasers in Liquid Nitrogen
Replies
1
Views
1,040
gozert
A
How Is This Possible? Scientists Observe ONE Particle Exist In MULTIPLE States
2
Replies
19
Views
2,055
Wolfman29
L
Little help to understand SHG
2
Replies
17
Views
2,260
Alaskan
A
Has anyone here used a laser to do a double slit experiment?
2
Replies
27
Views
2,703
Constandinos97
K
Mathematics of determining the amount of heat of a laser
Replies
8
Views
1,533
lazeristasUVISIR
G
Low-divergence laser pointer recommendation?
Replies
11
Views
2,268
Constandinos97
Constandinos97
Lasers and Ionization
2
Replies
17
Views
2,176
Constandinos97
A
Understanding divergence in DPSS and Laser Diodes
Replies
4
Views
1,206
lazeristasUVISIR
cutyall
The TMT (Thirty Meter Telescope) and It's Laser Tech
Replies
0
Views
1,066
cutyall
G
Power and Divergence calculations?
Replies
2
Views
1,679
lazeristasUVISIR
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