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Laser Measurements

Discuss laser pointer power measurements, spectrometers, and divergence.
Cyparagon
  • Sticky
Map of Members with Access to Laser Power Meters
3 4 5
Replies
68
Views
20K
J4894
J
Trevor
  • Sticky
Peregrine - The Free, Open Source LPM Interface
16 17 18
Replies
280
Views
51K
paul1598419
paul1598419
daguin
  • Sticky
What if I Don't Have an LPM?
2 3 4
Replies
62
Views
23K
lasersbee
lasersbee
HydroSean
  • Sticky
Make Your Own Spectrometer for Under $1
6 7 8
Replies
116
Views
24K
Radim
Radim
ducatidragon916
Help with LPM wiring db25 pinout PM5200 to attach Thermopile sensor
Replies
14
Views
1K
Alaskan
Alaskan
AX3L
what LPM is the real deal?
Replies
7
Views
774
lasersbee
lasersbee
micksterbs
Software for Kenometer USB
Replies
7
Views
2K
hakzaw1
hakzaw1
S
SCIENTECH 36-5002
Replies
4
Views
442
Encap
E
astralist
Hyperion LPM + Vritonuzz Data Logger Platform
10 11 12
Replies
179
Views
22K
hakzaw1
hakzaw1
MurphyMurph
Laser Power Meter Question - (Hyperion Argentum)
Replies
6
Views
332
lasersbee
lasersbee
mwang
Finally got myself a spectrometer!
Replies
2
Views
276
Encap
E
J
Spectrometer recommendations?
Replies
5
Views
518
paul1598419
paul1598419
Snecho
Wavelength Correction. Does it Matter?
Replies
8
Views
1K
Cyparagon
Cyparagon
brianpe
My New LPM Design
Replies
6
Views
746
lasersbee
lasersbee
L
Looking for cheapest functional LPM (laser power meter). Will this one work?
3 4 5
Replies
66
Views
8K
gecko991
G
Snecho
Does Ophir Work With LaserBee?
Replies
10
Views
2K
Snecho
Snecho
T
Which budget Laser Power Meter for measuring telescope mirror reflectivity?
Replies
1
Views
742
paul1598419
paul1598419
S
Laser diode divergence as a function of driving current.
Replies
5
Views
1K
Encap
E
trinh hong phuoc
Review my new LPM,cheap and not bad
Replies
3
Views
482
RedCowboy
RedCowboy
T
850nM Well Water Level Measurement?
Replies
5
Views
949
tma
T
T
My laser diode's specs are one thing and the input is another...
Replies
5
Views
575
paul1598419
paul1598419
C
How does a laser power meter actually work?
Replies
10
Views
1K
lasersbee
lasersbee
Anthony P
DMM power meter?
Replies
8
Views
847
lasersbee
lasersbee
S
Spectrometer help
Replies
4
Views
480
paul1598419
paul1598419
Anthony P
USB Oscilloscope
2
Replies
17
Views
1K
m3vuv
M
K
What is the power meter commonly used?
2
Replies
26
Views
2K
lasersbee
lasersbee
trinh hong phuoc
50W LPM laser
2 3
Replies
41
Views
6K
lasersbee
lasersbee
ScottW
Cheap DIY Heat Sink for Ophir 20C
Replies
8
Views
2K
paul1598419
paul1598419
brendon7358
Ophir 20C-A-1-Y Heatsink
Replies
6
Views
1K
Hikke
H
R
Laser power
2
Replies
20
Views
2K
paul1598419
paul1598419
RedCowboy
Has anyone recieved a sanwu LPM yet ?
Replies
10
Views
1K
paul1598419
paul1598419
Anthony P
DIY CO2 Power Meter
Replies
11
Views
2K
Anthony P
Anthony P
brendon7358
Could someone let me borrow a laser to test my LPM
Replies
12
Views
2K
lasersbee
lasersbee
Richie89
Pocket LPM from Laserpointerstore?
2 3 4
Replies
52
Views
5K
lasersbee
lasersbee
S
Sodium laser visibility vs distance.
Replies
4
Views
845
steve001
S
G
Using a LPM to test laser engraving enclosure
Replies
4
Views
584
granter11
G
I
Ophir DG-HH Input Voltage?
Replies
9
Views
1K
paul1598419
paul1598419
L
Stop Suffering -->LPM parts
Replies
14
Views
1K
hakzaw1
hakzaw1
jnrpop
New age Spectrometer
Replies
14
Views
2K
kecked
kecked
hakzaw1
Feeler for 3D enclousers for HYperion LPMs
2
Replies
21
Views
2K
Alaskan
Alaskan
Phenomite
Real amateur datalogging
Replies
4
Views
740
Phenomite
Phenomite
HydroSean
Convert Wavelength to Color
Replies
9
Views
1K
paul1598419
paul1598419
A
How to make LPM by myself?
Replies
10
Views
1K
paul1598419
paul1598419
D
Visibility vs distance
2 3
Replies
33
Views
3K
Dridapada
D
lasersbee
TECs used as LPM sensors failures...
2
Replies
18
Views
2K
lasersbee
lasersbee
imallett
On Getting Good Results From Diffraction-Grating DIY Spectrometers
Replies
5
Views
2K
paul1598419
paul1598419
M
Hobbyist LPM Comparisons
Replies
12
Views
1K
electron
electron
lasersbee
Coating Linearity (White Uncoated TECs)
2
Replies
19
Views
2K
lasersbee
lasersbee
E
New Pocket Portable High Res. Spectrometer the size of a deck of cards
Replies
9
Views
2K
paul1598419
paul1598419
Andrew124C41
Data Logging Software
2
Replies
24
Views
2K
Encap
E
Seoul_lasers
High precision LPM with Ophir 20C-Y-A/150/30 etc... possible with new board.
Replies
9
Views
2K
Seoul_lasers
Seoul_lasers
Andrew124C41
Peregrine
2
Replies
19
Views
2K
Seoul_lasers
Seoul_lasers
E
damaged Ophir 20C UAS-.5Y
2
Replies
20
Views
2K
lasersbee
lasersbee
mikeyjames
LaserBee II Issue
2 3
Replies
47
Views
4K
mikeyjames
mikeyjames
toutan
LPM digital voltmeter
Replies
9
Views
1K
BobMc
BobMc
E
Partial mirror beam splitter for high power laser measurements
Replies
7
Views
1K
LSRFAQ
L
ElectricPlasma
J.BAUER Electronics RTA Prototype - Test results
Replies
15
Views
2K
astralist
astralist
trinh hong phuoc
Want to buy a cheap LPM
Replies
6
Views
1K
Encap
E
D
unexpected behaviour - 405nm driver - solved
Replies
10
Views
1K
dbrown2k
D
Richie89
Received my Hyperion Cuprum. And kind words to all.
Replies
8
Views
1K
Richie89
Richie89
Trevor
Introducing the 10W Rubicon X LPM!
2 3 4
Replies
56
Views
10K
Trevor
Trevor
S
Very low laser beam divergence
Replies
13
Views
4K
paul1598419
paul1598419
Sepehr
No access to any LPM owner; what's the most accurate and easiest to make DIY LPM?
2 3
Replies
35
Views
4K
Benm
Benm
WhiteFang
Most efficient way to find duty cycle?
Replies
4
Views
1K
WhiteFang
WhiteFang
kuhny1
Can a TMP36 as a LPM Meter Sensor?
2 3
Replies
36
Views
3K
Benm
Benm
Trevor
Open Source LaserBee SDK!
2 3 4
Replies
51
Views
7K
Seoul_lasers
Seoul_lasers
Jhop
Where can i find a LPM for sale?
Replies
9
Views
2K
Lifetime17
Lifetime17
E
What Sensor for Measurement
Replies
7
Views
1K
paul1598419
paul1598419
94Z28
Hyperion Cuprum is in!
Replies
4
Views
2K
94Z28
94Z28
L
LPM using a photodiode
Replies
9
Views
1K
paul1598419
paul1598419
S
Distance Measuring Lasers
Replies
9
Views
1K
Benm
Benm
trevorman33
Lasermeter kit from odicforce
Replies
2
Views
1K
CaliKirk
CaliKirk
Sta
LPM for this sensor?
Replies
3
Views
1K
ElectricPlasma
ElectricPlasma
Pman
Peregrine and Arduino help
Replies
11
Views
1K
Pman
Pman
G
Unidentified Thermopile
Replies
2
Views
1K
Lifetime17
Lifetime17
Moe Ron
LPM stopped working...
Replies
2
Views
1K
Moe Ron
Moe Ron
MikeSD
Help me put together a laser test bench
Replies
7
Views
1K
paul1598419
paul1598419
S
LPM Inquiry (0.1 or 0.5 mW measurements?)
Replies
6
Views
1K
ARG
ARG
DrSined
Laser Power Stability (rms)
Replies
9
Views
6K
ultimatekaiser
ultimatekaiser
G
Mystery Ophir
Replies
1
Views
1K
gregma
G
G
LPM TEC connecting wires
Replies
0
Views
1K
gregma
G
Andrew124C41
LPMs
Replies
0
Views
1K
Andrew124C41
Andrew124C41
Andrew124C41
Question about Ophir 20C-A-1-Y
Replies
2
Views
1K
Pman
Pman
J
Atlantis DIY Laser Power Meter
2
Replies
23
Views
5K
Benm
Benm
E
Sensor wanted (for pointers between 10mW and 1W)
Replies
1
Views
1K
diachi
diachi
E
Ophir 20C-UAU without PC ?
Replies
4
Views
2K
equal
E
P
Ophir vs Scientech?
Replies
0
Views
1K
petters
P
Alaskan
LD Emitter Sizes - Please post your LD Data Sheets or findings here!
Replies
6
Views
3K
Alaskan
Alaskan
Tre
Let's talk about divergence (mrad)
Replies
12
Views
3K
Cyparagon
Cyparagon
TaterMay
Laserbee 3.7W USB Driver Issues
Replies
5
Views
2K
Forkinatorr
Forkinatorr
TaterMay
Anyone Heard of This Laser Precision Corp LPM Sensor?
Replies
9
Views
2K
TaterMay
TaterMay
bandlasing
Super score
Replies
12
Views
2K
bandlasing
bandlasing
TaterMay
Digital Thermometer W/ Thermocouple to Determine Duty Cycle?
Replies
13
Views
2K
TaterMay
TaterMay
Z
Radiant X4
2
Replies
17
Views
3K
ARG
ARG
TaterMay
Ophir DG-HH
Replies
2
Views
2K
TaterMay
TaterMay
C
Do I want to buy a lpm any recommendation?
Replies
13
Views
2K
TaterMay
TaterMay
olympus mons
opinion on this scienctech
2
Replies
22
Views
3K
The Lightning Stalker
The Lightning Stalker
Alaskan
Anyone have a Scientech 362? What do you think of it?
Replies
0
Views
1K
Alaskan
Alaskan
gozert
LPM response times question
Replies
7
Views
2K
Pman
Pman
S
color, power, and visibility.
2
Replies
20
Views
4K
Hap
Hap
I
Measuring superpulsed lasers
Replies
3
Views
1K
The Lightning Stalker
The Lightning Stalker
Alaskan
Anyone who can measure the IR nm of some diodes for me?
Replies
8
Views
2K
The Lightning Stalker
The Lightning Stalker
bandlasing
LPM las vegas nv
Replies
7
Views
2K
D9989s
D
M
Any ideas about Digital SANWA LP1 Optical Laser Power Meter
Replies
7
Views
3K
ARG
ARG
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