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Experiments & Modifications

Post here about experiments and modifications related to laser pointers.
Minamoto Kobayashi
6.5W -> 4.5W 450nm Cypreus IIIb reloaded with adapted 355nm Linos Beam Expander
Replies
11
Views
5K
RedCowboy
RedCowboy
Down with Umbrella
Super "chilled" ethanol Cooling system for NUBM44. Pic Heavy
2 3
Replies
33
Views
7K
Milos
Milos
M
Feasibility of building a CNC Engraving Lathe?
Replies
0
Views
1K
markm
M
jib77
DIY Arduino LPM
2
Replies
30
Views
12K
marcuspeh
marcuspeh
G
TEC number of junctions
Replies
0
Views
2K
gregma
G
S
Fully functional waterproof laser - with gifs!
Replies
12
Views
3K
sellersmd
S
CDBEAM777
Cylindrical Lens Advanced Test - Bed ( CLAT-B)
Replies
12
Views
4K
CDBEAM777
CDBEAM777
D
Liquid Nitrogen Cooled Oclaro 638nm Laser Diode??
2 3 4
Replies
48
Views
12K
Benm
Benm
Mattronium
Modifigng the Gearbest Skyray 4000lm
Replies
3
Views
2K
APEX1
APEX1
Blarg King
3D printed laser hosts and/or heatsinks
Replies
7
Views
2K
Trendkilla254
Trendkilla254
Minamoto Kobayashi
The best laser ever with the best expander ever :)
2
Replies
16
Views
5K
Pman
Pman
W
30-50w laser diode
2
Replies
16
Views
9K
work
W
RedCowboy
MX-900 Tip
Replies
12
Views
3K
RedCowboy
RedCowboy
Down with Umbrella
Lasers, density, Radiation and Fun with glassware. Pix
Replies
5
Views
2K
ultimatekaiser
ultimatekaiser
CDBEAM777
The "Purple pHaze" 3W of Purple
2 3 4
Replies
51
Views
14K
CDBEAM777
CDBEAM777
marcuspeh
Laser lock system
Replies
0
Views
2K
marcuspeh
marcuspeh
F
Advice needed for building Red/Blue theatrical installation
Replies
3
Views
2K
Cyparagon
Cyparagon
Lifetime17
462nm/Sinner Rebuild w/SXD 1.8W Ramp Up
Replies
6
Views
2K
Lifetime17
Lifetime17
A
DIY laser engraver
Replies
0
Views
3K
Automaton
A
lazeerer
2.1W "Evil Shadow" 650nm C-Mount Diode build Handheld
5 6 7
Replies
108
Views
34K
tony1
T
C
converging lens + lasers
Replies
1
Views
2K
CDBEAM777
CDBEAM777
playludesc
Feasibility of Destructive High-Wattage Laser Arrays
2
Replies
29
Views
7K
Core Deadeye
C
L
Drill bit Size for TO-18 pressing
Replies
13
Views
3K
10fenny
10fenny
tuskiomi
glow powder fun.
Replies
2
Views
2K
tuskiomi
tuskiomi
rhd
$90 Laser Engraver Kit?
5 6 7
Replies
100
Views
26K
joeybab3
joeybab3
G
mirochannel heatsinking
Replies
1
Views
2K
Teej
Teej
Frankestein
Laser battery
Replies
11
Views
3K
Frankestein
Frankestein
rhd
The Inexpensive Engraver Mod Thread
2
Replies
18
Views
26K
LaserCo
LaserCo
J
Wiring $3 Keychain Laser - Need Advice
Replies
1
Views
2K
H2Oxide
H2Oxide
Minamoto Kobayashi
Exact frequency range for a DPSS 532 nm and a 445 nm lasers.
2
Replies
20
Views
5K
lazeristasUVISIR
L
The Lightning Stalker
A. Pickle
Replies
9
Views
2K
VisibleGreen
VisibleGreen
I
A new toy to mod?
Replies
0
Views
2K
ixfd64
I
I
Mod Arctic Spyder III
Replies
3
Views
3K
vortish
vortish
M
PT-121 Testing
2 3 4
Replies
53
Views
16K
newhobby
N
rhd
A new "Photino" 465nm @ 5W
2
Replies
28
Views
8K
crazyspaz
crazyspaz
L
Science Balloon Pop
Replies
4
Views
2K
vortish
vortish
M
Hand Crank Laser Concept
Replies
6
Views
3K
thestug
thestug
bdgreenb
Modding cree T-6 to use C6 HS
Replies
2
Views
2K
bdgreenb
bdgreenb
T
How to modify this circuit to do what I want.
Replies
2
Views
2K
Eudaimonium
Eudaimonium
brendon7358
Need machinist for jetlasers beam expander adapter
Replies
0
Views
2K
brendon7358
brendon7358
Devilz Rej3ct
Anyway to power LM317
Replies
5
Views
3K
Cyparagon
Cyparagon
GVLLD M981
My Dual Wave Dot Sight Mess
Replies
0
Views
2K
GVLLD M981
GVLLD M981
H
Mechanical sstv UV laser glow paint televsion monitor
Replies
0
Views
2K
harry dalek
H
WyoLights
Leica Disto Mod good idea?
Replies
0
Views
2K
WyoLights
WyoLights
rhd
The "Photinos" - 520nm and friends
2
Replies
28
Views
6K
rhd
rhd
G
Use a laser to Vape - E-Cig
Replies
5
Views
5K
bdgreenb
bdgreenb
Devilz Rej3ct
Diode module spring?
Replies
7
Views
3K
Alaskan
Alaskan
Devilz Rej3ct
  • Locked
Take a look please
2
Replies
21
Views
5K
Devilz Rej3ct
Devilz Rej3ct
rhd
The "Photino RGB"
2 3 4
Replies
49
Views
13K
Alaskan
Alaskan
L
Spatial filtering
Replies
9
Views
3K
LaserCo
LaserCo
L
TO-18 / TO-3 808NM Diodes
Replies
8
Views
3K
lazeristasUVISIR
L
RYDorDIE278
Sand-Blasting My C6!
Replies
5
Views
2K
RYDorDIE278
RYDorDIE278
P
Am I doing this right?
Replies
8
Views
3K
10fenny
10fenny
brucemir
underwater test shots
Replies
10
Views
4K
scythe
scythe
rhd
Machinist Wanted :) (very tiny hosts)
Replies
10
Views
3K
The Lightning Stalker
The Lightning Stalker
Sigurthr
Attempted Non-Destructive Cleanup of a Sputtered Brewster Window
Replies
5
Views
2K
ultimatekaiser
ultimatekaiser
vortish
passing 532 through Yellow highlighter dye
Replies
15
Views
3K
Marco Polo
Marco Polo
P
Pot mod possible on 1mw trio?
Replies
6
Views
3K
Bionic-Badger
Bionic-Badger
upaa27
Peltier Chip for handheld cooling
Replies
13
Views
3K
upaa27
upaa27
H
Laser Tricks/Hacks?!
2
Replies
30
Views
15K
SilverFire
SilverFire
bloompyle
Ring Cavity Direct Doubling?
Replies
3
Views
2K
LSRFAQ
L
Alaskan
Multiple laser diodes prior to collimation?
2
Replies
26
Views
5K
Alaskan
Alaskan
ryansoh3
Best thermal pathway for heatsinks
2 3
Replies
46
Views
9K
Bionic-Badger
Bionic-Badger
H
Modifications - SDLaser 303
Replies
3
Views
4K
Marco Polo
Marco Polo
S
How do i this laser into a burning laser?
Replies
4
Views
3K
Rifter
Rifter
bloompyle
Laser Simulator?
Replies
1
Views
2K
Roam
R
N
Diode Laser Driver - Spindler & Hoyer DL 25
Replies
0
Views
15K
nastybyte
N
GatoX
Led laser?
Replies
7
Views
2K
GatoX
GatoX
P
tripod mounting clamp?
2
Replies
17
Views
5K
paul1598419
paul1598419
K
Powering on laser from computer
Replies
1
Views
2K
ARG
ARG
amkdeath
[HOW TO] Split Supplies (+/- X Volts) Using single power source
Replies
6
Views
3K
amkdeath
amkdeath
Minamoto Kobayashi
Gold foil to maximize diode-heatsink heat transfer?
2 3 4
Replies
51
Views
11K
amkdeath
amkdeath
robomont
405nm jacobs ladder
Replies
15
Views
7K
madmacmo
madmacmo
Jufran88
My DIY Laser Power Meter ***PIC HEAVY***
2 3
Replies
37
Views
24K
toutan
toutan
Minamoto Kobayashi
Maniacs of shiny copper, this is Your place ;)
Replies
8
Views
4K
ChaosLord
ChaosLord
Marco Polo
Machinists: If I mailed this to you, could you duplicate/modify it?
Replies
10
Views
3K
IsaacT
IsaacT
vortish
Is it possible to power a laser by electric eel?
2
Replies
19
Views
5K
Blarg King
Blarg King
Minamoto Kobayashi
I need a skilled guy for boring work or similar!
Replies
5
Views
2K
Eudaimonium
Eudaimonium
The Lightning Stalker
DPSS Pen Diode Extraction
Replies
3
Views
3K
Sigurthr
Sigurthr
amkdeath
TEC cooled Diode testing station, suggestions?
4 5 6
Replies
87
Views
19K
amkdeath
amkdeath
The Lightning Stalker
Lens Centering and DPSS Module Optics
Replies
0
Views
2K
The Lightning Stalker
The Lightning Stalker
IsaacT
Pink / Magenta Laser
Replies
14
Views
3K
Bionic-Badger
Bionic-Badger
upaa27
4 diode laser?
Replies
15
Views
4K
Photonz
Photonz
vortish
Lasers and Sodium Metals.
Replies
12
Views
3K
paul1598419
paul1598419
T
Constant power
Replies
9
Views
3K
Deleted member 13229
D
D
Need help putting panel ammeter and momentary pushbutton on my DDL driver.
Replies
8
Views
3K
Cyparagon
Cyparagon
N
Question
Replies
0
Views
2K
Nebbius
N
IsaacT
Possible TEC Orange Build?
Replies
8
Views
3K
Deleted member 16589
D
Photonz
1.85A LM317 DDL Driver w/ M140 diode
Replies
10
Views
5K
Photonz
Photonz
jbtm
My first build ( DIY from raw materials ) WIP
2 3
Replies
39
Views
10K
jbtm
jbtm
G
output power scaling
Replies
1
Views
2K
Bionic-Badger
Bionic-Badger
V
Need powerfull EMP
4 5 6
Replies
80
Views
18K
busman2
busman2
M
Laser simultaneous power + data transmission
Replies
7
Views
3K
Benm
Benm
ImA4Wheelr
DIY, Budget, Reversible Potting Recipes (Sorry for big pics)
Replies
3
Views
3K
rhd
rhd
Jmillerdoc
AR-15 445 3.4w "illuminator"
Replies
7
Views
3K
SyKo
SyKo
Minamoto Kobayashi
Which host for Nichia 445 nm 3.5@5W? Custom Zaser XL or Cypreus II XL?
Replies
5
Views
2K
Minamoto Kobayashi
Minamoto Kobayashi
S
Momentary Switch to DPDT Switch
Replies
5
Views
3K
hakzaw1
hakzaw1
vortish
DIY Aluminum UV laser
Replies
1
Views
3K
Seoul_lasers
Seoul_lasers
Jmillerdoc
Cool knife edge contraption
2
Replies
16
Views
6K
Jmillerdoc
Jmillerdoc
U
Laser Induced Breakdown Spectroscopy
Replies
2
Views
2K
Ulao
U
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