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Laser Measurements

Discuss laser pointer power measurements, spectrometers, and divergence.
Sticky Threads
Cyparagon
  • Sticky
Map of Members with Access to Laser Power Meters
2 3 4
Replies
61
Views
16,818
hakzaw1
Trevor
  • Sticky
Peregrine - The Free, Open Source LPM Interface
16 17 18
Replies
280
Views
43,044
paul1598419
daguin
  • Sticky
What if I Don't Have an LPM?
2 3 4
Replies
62
Views
19,826
lasersbee
HydroSean
  • Sticky
Make Your Own Spectrometer for Under $1
6 7 8
Replies
116
Views
18,971
Radim
Threads
K
What is the power meter commonly used?
2
Replies
26
Views
754
lasersbee
trinh hong phuoc
50W LPM laser
2 3
Replies
41
Views
2,716
lasersbee
ScottW
Cheap DIY Heat Sink for Ophir 20C
Replies
9
Views
1,620
paul1598419
brendon7358
Ophir 20C-A-1-Y Heatsink
Replies
6
Views
397
Hikke
R
Laser power
2
Replies
20
Views
738
paul1598419
RedCowboy
Has anyone recieved a sanwu LPM yet ?
Replies
10
Views
630
paul1598419
Anthony P
DIY CO2 Power Meter
Replies
11
Views
815
Anthony P
astralist
Hyperion LPM + Vritonuzz Data Logger Platform
9 10 11
Replies
166
Views
14,209
paul1598419
brendon7358
Could someone let me borrow a laser to test my LPM
Replies
12
Views
1,219
lasersbee
Richie89
Pocket LPM from Laserpointerstore?
2 3 4
Replies
52
Views
2,548
lasersbee
S
Sodium laser visibility vs distance.
Replies
4
Views
366
steve001
G
Using a LPM to test laser engraving enclosure
Replies
4
Views
247
granter11
I
Ophir DG-HH Input Voltage?
Replies
9
Views
369
paul1598419
L
Stop Suffering -->LPM parts
Replies
14
Views
922
hakzaw1
jnrpop
New age Spectrometer
Replies
14
Views
1,013
kecked
hakzaw1
Feeler for 3D enclousers for HYperion LPMs
2
Replies
21
Views
1,007
Alaskan
Phenomite
Real amateur datalogging
Replies
4
Views
360
Phenomite
HydroSean
Convert Wavelength to Color
Replies
9
Views
561
paul1598419
A
How to make LPM by myself?
Replies
10
Views
597
paul1598419
D
Visibility vs distance
2 3
Replies
33
Views
1,399
Dridapada
lasersbee
TECs used as LPM sensors failures...
2
Replies
18
Views
887
lasersbee
I
On Getting Good Results From Diffraction-Grating DIY Spectrometers
Replies
5
Views
604
paul1598419
M
Hobbyist LPM Comparisons
Replies
12
Views
792
electron
lasersbee
Coating Linearity (White Uncoated TECs)
2
Replies
19
Views
786
lasersbee
E
New Pocket Portable High Res. Spectrometer the size of a deck of cards
Replies
9
Views
737
paul1598419
Andrew124C41
Data Logging Software
2
Replies
24
Views
1,187
Encap
Seoul_lasers
High precision LPM with Ophir 20C-Y-A/150/30 etc... possible with new board.
Replies
9
Views
1,378
Seoul_lasers
Andrew124C41
Peregrine
2
Replies
19
Views
851
Seoul_lasers
E
damaged Ophir 20C UAS-.5Y
2
Replies
20
Views
992
lasersbee
mikeyjames
LaserBee II Issue
2 3
Replies
47
Views
2,198
mikeyjames
toutan
LPM digital voltmeter
Replies
9
Views
680
BobMc
E
Partial mirror beam splitter for high power laser measurements
Replies
7
Views
943
LSRFAQ
ElectricPlasma
J.BAUER Electronics RTA Prototype - Test results
Replies
15
Views
890
astralist
trinh hong phuoc
Want to buy a cheap LPM
Replies
6
Views
767
Encap
D
unexpected behaviour - 405nm driver - solved
Replies
10
Views
758
dbrown2k
Richie89
Received my Hyperion Cuprum. And kind words to all.
Replies
8
Views
690
Richie89
Trevor
Introducing the 10W Rubicon X LPM!
2 3 4
Replies
56
Views
8,052
Trevor
S
Very low laser beam divergence
Replies
13
Views
2,013
paul1598419
Sepehr
No access to any LPM owner; what's the most accurate and easiest to make DIY LPM?
2 3
Replies
35
Views
2,560
Benm
WhiteFang
Most efficient way to find duty cycle?
Replies
4
Views
657
WhiteFang
kuhny1
Can a TMP36 as a LPM Meter Sensor?
2 3
Replies
36
Views
2,050
Benm
Trevor
Open Source LaserBee SDK!
2 3 4
Replies
51
Views
5,266
Seoul_lasers
Jhop
Where can i find a LPM for sale?
Replies
9
Views
1,071
Lifetime17
E
What Sensor for Measurement
Replies
7
Views
758
paul1598419
94Z28
Hyperion Cuprum is in!
Replies
4
Views
1,128
94Z28
L
LPM using a photodiode
Replies
9
Views
1,043
paul1598419
S
Distance Measuring Lasers
Replies
9
Views
921
Benm
trevorman33
Lasermeter kit from odicforce
Replies
2
Views
862
CaliKirk
Sta
LPM for this sensor?
Replies
3
Views
869
ElectricPlasma
Pman
Peregrine and Arduino help
Replies
11
Views
1,011
Pman
G
Unidentified Thermopile
Replies
2
Views
845
Lifetime17
Moe Ron
LPM stopped working...
Replies
2
Views
865
Moe Ron
MikeSD
Help me put together a laser test bench
Replies
7
Views
992
paul1598419
S
LPM Inquiry (0.1 or 0.5 mW measurements?)
Replies
6
Views
873
ARG
DrSined
Laser Power Stability (rms)
Replies
9
Views
3,388
ultimatekaiser
G
Mystery Ophir
Replies
1
Views
901
gregma
G
LPM TEC connecting wires
Replies
0
Views
810
gregma
Andrew124C41
LPMs
Replies
0
Views
887
Andrew124C41
Andrew124C41
Question about Ophir 20C-A-1-Y
Replies
2
Views
1,096
Pman
J
Atlantis DIY Laser Power Meter
2
Replies
23
Views
3,243
Benm
E
Sensor wanted (for pointers between 10mW and 1W)
Replies
1
Views
802
diachi
E
Ophir 20C-UAU without PC ?
Replies
4
Views
1,153
equal
P
Ophir vs Scientech?
Replies
0
Views
830
petters
A
LD Emitter Sizes - Please post your LD Data Sheets or findings here!
Replies
6
Views
1,478
Alaskan
Tre
Let's talk about divergence (mrad)
Replies
13
Views
1,804
Cyparagon
TaterMay
Laserbee 3.7W USB Driver Issues
Replies
5
Views
1,296
Forkinatorr
TaterMay
Anyone Heard of This Laser Precision Corp LPM Sensor?
Replies
9
Views
1,577
TaterMay
bandlasing
Super score
Replies
12
Views
1,265
bandlasing
TaterMay
Digital Thermometer W/ Thermocouple to Determine Duty Cycle?
Replies
13
Views
1,399
TaterMay
Z
Radiant X4
2
Replies
17
Views
2,560
ARG
TaterMay
Ophir DG-HH
Replies
2
Views
1,262
TaterMay
C
Do I want to buy a lpm any recommendation?
Replies
13
Views
1,415
TaterMay
olympus mons
opinion on this scienctech
2
Replies
22
Views
2,714
The Lightning Stalker
A
Anyone have a Scientech 362? What do you think of it?
Replies
0
Views
944
Alaskan
gozert
LPM response times question
Replies
7
Views
1,179
Pman
S
color, power, and visibility.
2
Replies
20
Views
3,106
Hap
I
Measuring superpulsed lasers
Replies
3
Views
1,078
The Lightning Stalker
A
Anyone who can measure the IR nm of some diodes for me?
Replies
8
Views
1,237
The Lightning Stalker
bandlasing
LPM las vegas nv
Replies
7
Views
1,394
D9989s
M
Any ideas about Digital SANWA LP1 Optical Laser Power Meter
Replies
7
Views
1,944
ARG
K
Hobby Grade Laser Beam Profiler
2
Replies
22
Views
5,313
Deleted member 16589
Cube777
Anyone in South Africa with an LPM?
Replies
8
Views
1,508
starlight
olympus mons
Calibrating my Scientech LPM
Replies
8
Views
1,316
Cyparagon
T
Help with power vs. irradiance
Replies
2
Views
1,130
Cyparagon
ARG
Dust cover for Ophir heads
2 3 4
Replies
49
Views
4,577
crazyspaz
olympus mons
anyone have info on this LPM?
Replies
12
Views
1,683
Alaskan
Reiign
Multimeter Help!!!
Replies
8
Views
1,466
Reiign
offroadfreak8582
5W ophir 20C LPM by Offroad now + datalogging
4 5 6
Replies
90
Views
12,302
lilcomposer
hozone
Current absorption and beam measurement
Replies
6
Views
1,402
hozone
D
Measuement power laser using solar cell
Replies
4
Views
1,215
ARG
A
Cheap LPM's, is that a TEC used on the head?
Replies
6
Views
1,487
crazyspaz
clansley
Help needed with Divergence measurement
Replies
12
Views
1,559
lazeristasUVISIR
jamaall
Has anyone ever tested a generic "Laser 301" build?
Replies
12
Views
3,232
Alaskan
A
wy laser pointer didn't work anymore
Replies
4
Views
1,237
Alexe
Antharak
OPHIR 20C-A-1-Y on Ebay
Replies
10
Views
2,566
ARG
ChaosLord
LPM csv file graphing app
Replies
4
Views
1,460
ChaosLord
D
laser power conversion needed...
Replies
6
Views
1,334
dtvonly
The Lightning Stalker
Scientech Calorimeters and Negative Resistance
Replies
2
Views
1,618
LSRFAQ
Trevor
LaserBees and Third-Party Software
2 3 4
Replies
60
Views
7,252
regalis
Insomniac
LPM Request (Free diode!)
2 3
Replies
36
Views
3,985
The Lightning Stalker
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