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Laser Measurements

Discuss laser pointer power measurements, spectrometers, and divergence.
daguin
  • Sticky
What if I Don't Have an LPM?
3 4 5
Replies
72
Views
37K
emma.bright
E
Trevor
  • Sticky
Peregrine - The Free, Open Source LPM Interface
16 17 18
Replies
281
Views
85K
ScottW
ScottW
Cyparagon
  • Sticky
Map of Members with Access to Laser Power Meters
3 4 5
Replies
74
Views
34K
snakeyes
snakeyes
HydroSean
  • Sticky
Make Your Own Spectrometer for Under $1
6 7 8
Replies
116
Views
40K
Radim
Radim
loreadarkshade
JLasers - GH04C06V9G TRUE 10W Diode!
2 3
Replies
32
Views
11K
SĤ𝕒∂όⓦŁ𝔸ŜєR
SĤ𝕒∂όⓦŁ𝔸ŜєR
P
Change grating in Ocean Optics HR2000
Replies
0
Views
1K
peterloron
P
loreadarkshade
Ca$io XJ-V10X (10pcs NUBM47-A1) Current Readings
Replies
4
Views
2K
emma.bright
E
loreadarkshade
JLasers - GH05C01A9G
Replies
13
Views
6K
Amak87
Amak87
loreadarkshade
JLasers - NUGM02
Replies
0
Views
766
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NDG7575
Replies
0
Views
714
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NDG7475
Replies
0
Views
681
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - GH05C01B9G
Replies
0
Views
735
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - PLPT9 450LC_E
Replies
0
Views
569
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - GH04C05Y9G
Replies
0
Views
438
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - GH04C05B9G
Replies
0
Views
631
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - PLPT9 450LB_E
Replies
0
Views
578
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NUBM47-A1
Replies
0
Views
459
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NUBM44-81
Replies
0
Views
606
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NUBM44-71
Replies
0
Views
554
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NUBM44-61
Replies
0
Views
587
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NUBM4C
Replies
0
Views
565
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NDB7A75
Replies
0
Views
612
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NDB7875
Replies
0
Views
553
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NUBM0C
Replies
0
Views
572
loreadarkshade
loreadarkshade
S
  • Locked
test
Replies
2
Views
638
shadowvale
S
loreadarkshade
Ophir 20C-A-1-Y LPM PCB - Kits Available
Replies
12
Views
5K
loreadarkshade
loreadarkshade
R
Which Laser Power Meter should I get, used or new?
2
Replies
19
Views
4K
Encap
E
loreadarkshade
JLasers - NUGM06
Replies
0
Views
1K
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NUBM4B
Replies
1
Views
798
Gryphon
Gryphon
loreadarkshade
Jlasers - NUBM0C
Replies
0
Views
2K
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - NUBM0E
Replies
0
Views
999
loreadarkshade
loreadarkshade
loreadarkshade
JLasers - High Power LD Divergence
Replies
15
Views
3K
loreadarkshade
loreadarkshade
RA_pierce
DIY RaspberryPi Spectrometer - PySpectrometer review
Replies
4
Views
1K
Viruzzz
V
loreadarkshade
Easy LPM Calibration
2
Replies
17
Views
5K
paul1598419
paul1598419
kecked
Conversion of multi mode to Gaussian beam profile
Replies
0
Views
1K
kecked
kecked
G
Anyone know about this eBay meter?
Replies
4
Views
3K
RedCowboy
RedCowboy
Rosalita Gata
20W Laser Power Meter from Laser Pointer Store
Replies
0
Views
730
Rosalita Gata
Rosalita Gata
L
Laser Grid for Measuring Distance
Replies
0
Views
1K
laser76
L
M
The Sky Blue 465nm-470nm laser pointer
Replies
13
Views
2K
aaronnoraa
aaronnoraa
_Wim_
Measure Laser Beam profile with webcam/industrial cam & open source software
Replies
9
Views
6K
whysoserious11311
whysoserious11311
loreadarkshade
OPHIR 20C A-1-Y LPM Head $400 on eBay
Replies
14
Views
3K
loreadarkshade
loreadarkshade
I
Driving laser to safe limit
Replies
2
Views
2K
igniux
I
405nanoMatt
Could an LED be used as the probe for a LPM?
Replies
8
Views
2K
Dusty_Lenses
Dusty_Lenses
405nanoMatt
Harvested pyronometer from trashed solar panel power array .
Replies
6
Views
2K
Hemlock_Mike
Hemlock_Mike
A
Heater and black paint for Peltier cell based power meter
2
Replies
21
Views
6K
constantvip
C
loreadarkshade
Need 2 LPMs recalibrated
Replies
4
Views
2K
loreadarkshade
loreadarkshade
A
LPM measure UVA>C optical power?
Replies
3
Views
2K
kecked
kecked
Eidetical
Vintage Meters Still Working
Replies
2
Views
1K
Unown (WILD)
Unown (WILD)
IWLSR5
Looking for a LPM
Replies
13
Views
4K
Anthony P
Anthony P
Borislav@87
My LPM for less than $ 5
Replies
3
Views
2K
Borislav@87
Borislav@87
N
FieldBest LPM Notes
Replies
0
Views
1K
new301
N
joeybab3
A few LPM questions
Replies
10
Views
4K
Deleted member 57455
D
G
Basic questions for thermal LPM
Replies
4
Views
2K
Georgi96
G
N
Using an old Newport USB power meter, checking calibration
Replies
0
Views
964
new301
N
X
How many watts could i fit into a 2 foot long half inch wide "pen" housing?
2 3
Replies
37
Views
8K
bostjan
B
loreadarkshade
How does this LPM work?
Replies
9
Views
2K
Deleted member 57455
D
julianthedragon
Friday night fun with my new LPM + Mac compatibility
Replies
3
Views
1K
Lifetime17
Lifetime17
A
issues with laser measurement of distance through hole
Replies
0
Views
1K
amagodecalvo
A
D
LPM EEPROM decoding utilities
Replies
0
Views
1K
digshadow
D
RedCowboy
Question for those who may know about LPM coatings.
Replies
3
Views
2K
Anthony P
Anthony P
Mathewe
LPM Options
Replies
8
Views
3K
Mathewe
Mathewe
Mathewe
Newbie Question
Replies
10
Views
3K
Mathewe
Mathewe
julianthedragon
Physics Professor Let Me Use LPM
Replies
2
Views
2K
julianthedragon
julianthedragon
trinh hong phuoc
Review my new LPM,cheap and not bad
Replies
4
Views
3K
Enchilada
Enchilada
Astralist
Hyperion LPM + Vritonuzz Data Logger Platform
10 11 12
Replies
184
Views
43K
hakzaw1
hakzaw1
RA_pierce
DIY spectrometer and 633nm diode
Replies
4
Views
3K
Deleted member 57455
D
Dot
New laser power meters on ebay
Replies
13
Views
4K
lasersbee
lasersbee
R
cheap Chinese ebay LPMs vs Coherent LaserCheck vs LaserBee
2
Replies
17
Views
6K
Buffo
Buffo
ducatidragon916
Help with LPM wiring db25 pinout PM5200 to attach Thermopile sensor
2
Replies
17
Views
7K
Alaskan
Alaskan
AX3L
what LPM is the real deal?
Replies
7
Views
3K
lasersbee
lasersbee
micksterbs
Software for Kenometer USB
Replies
7
Views
4K
hakzaw1
hakzaw1
S
SCIENTECH 36-5002
Replies
4
Views
3K
Encap
E
MurphyMurph
Laser Power Meter Question - (Hyperion Argentum)
Replies
6
Views
3K
lasersbee
lasersbee
mwang
Finally got myself a spectrometer!
Replies
2
Views
1K
Encap
E
J
Spectrometer recommendations?
Replies
5
Views
2K
paul1598419
paul1598419
Snecho
Wavelength Correction. Does it Matter?
Replies
8
Views
3K
Cyparagon
Cyparagon
brianpe
My New LPM Design
Replies
6
Views
3K
lasersbee
lasersbee
L
Looking for cheapest functional LPM (laser power meter). Will this one work?
3 4 5
Replies
66
Views
22K
gecko991
G
Snecho
Does Ophir Work With LaserBee?
Replies
10
Views
4K
Snecho
Snecho
T
Which budget Laser Power Meter for measuring telescope mirror reflectivity?
Replies
1
Views
2K
paul1598419
paul1598419
S
Laser diode divergence as a function of driving current.
Replies
5
Views
4K
Encap
E
T
850nM Well Water Level Measurement?
Replies
5
Views
4K
tma
T
T
My laser diode's specs are one thing and the input is another...
Replies
5
Views
2K
paul1598419
paul1598419
C
How does a laser power meter actually work?
Replies
10
Views
5K
lasersbee
lasersbee
Anthony P
DMM power meter?
Replies
8
Views
3K
lasersbee
lasersbee
S
Spectrometer help
Replies
4
Views
2K
paul1598419
paul1598419
Anthony P
USB Oscilloscope
2
Replies
17
Views
5K
m3vuv
M
K
What is the power meter commonly used?
2
Replies
26
Views
6K
lasersbee
lasersbee
trinh hong phuoc
50W LPM laser
2 3
Replies
41
Views
13K
lasersbee
lasersbee
ScottW
Cheap DIY Heat Sink for Ophir 20C
Replies
8
Views
5K
paul1598419
paul1598419
brendon7358
Ophir 20C-A-1-Y Heatsink
Replies
6
Views
3K
Hikke
H
R
Laser power
2
Replies
20
Views
5K
paul1598419
paul1598419
RedCowboy
Has anyone recieved a sanwu LPM yet ?
Replies
10
Views
3K
paul1598419
paul1598419
Anthony P
DIY CO2 Power Meter
Replies
11
Views
5K
Anthony P
Anthony P
brendon7358
Could someone let me borrow a laser to test my LPM
Replies
12
Views
4K
lasersbee
lasersbee
Richie89
Pocket LPM from Laserpointerstore?
2 3 4
Replies
52
Views
11K
lasersbee
lasersbee
S
Sodium laser visibility vs distance.
Replies
4
Views
2K
steve001
S
G
Using a LPM to test laser engraving enclosure
Replies
4
Views
2K
granter11
G
I
Ophir DG-HH Input Voltage?
Replies
9
Views
3K
paul1598419
paul1598419
L
Stop Suffering -->LPM parts
Replies
14
Views
3K
hakzaw1
hakzaw1
jnrpop
Interesting Spectrometer setup
Replies
14
Views
5K
kecked
kecked
hakzaw1
Feeler for 3D enclousers for HYperion LPMs
2
Replies
21
Views
5K
Alaskan
Alaskan
JimK
Real amateur datalogging
Replies
4
Views
2K
JimK
JimK
HydroSean
Convert Wavelength to Color
Replies
9
Views
4K
paul1598419
paul1598419
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