3 ай бұрын
Жыл бұрын
Пікірлер
@HerMax777 10 күн бұрын
We need it now in 2025 against the laser drones burning everything
@sheltonhall6036 Ай бұрын
What is the range on this camera?
@catman8965 Ай бұрын
I wondered how they worked. THANKS
@neonswine 2 ай бұрын
I need the pre-2018 legacy software! Anywhere I can get it?
@fabricebeck4495 4 ай бұрын
Laseriste Lumibird, J'ai malheureusement une caméra équipée de ce soft c’est une catastrophe. Il plante toutes les 3 secondes. Obligé de redémarrer le PC ? il n’enregistre pas les config. Une horreur, fuyez.
@WeizhuoLi-s9u 6 ай бұрын
Where to buy the mounting station with X, Y, Z axis movement for Nanoscan?
@redditjlasers 6 ай бұрын
I got a MKS Ophir Centauri with a BeamTrack sensor, and it's incredibly accurate. The Centauri display is impressive, the software is well-designed, and it's compatible with a wide range of sensors, making it useful not just for lasers but also for LEDs. I'm very satisfied with this purchase. I'm just a science enthusiast, not a business, and MKS welcomed my purchase, even though some companies only sell to enterprises. MKS and Ophir were great with me 👍👍👍 I highly recommend it and will be posting a lot of content about the Centauri in the future. This video is excellent 👌
@redditjlasers 6 ай бұрын
Very interesting and easy to understand, thank you a lot for sharing ❤
@mystiquefox7062 6 ай бұрын
How do you download the data points to put them in say an Excel spreadsheet file?
@PresCalvinCoolidge 7 ай бұрын
it would be good to provide a link to the product show at each time in the video. I'd like to buy the product shown @9:15. At the very least add the name of the product to the presentation slides.
@laserhobbyist9751 7 ай бұрын
Wish this could measure 5 ns 1064 nm (at 2.5 watts average power) from a laser reported to produce 15 to 18 kw peak power. The pulse power is under 100 uJ, but your meter won't allow selecting that high of a peak power :(
@laserhobbyist9751 7 ай бұрын
Product appears ahead of Coherent even five years later.
@inactivegas9642 9 ай бұрын
Can I adjust Starlite calibration factor by myself?
@JAKOB1977 Жыл бұрын
you should implement a spectrometer, with an ofset to the sensorhead that would calibrate the unit to the corresponding wavelength, so it aint a end-user aspect.
@wayneC7 Жыл бұрын
How do you remove the beam block you mentioned?
@mystiquefox7062 6 ай бұрын
That should be a physical item. If the beam is on and in the cross, it should show the Gaussian beam.
@stevenchiverton48 2 жыл бұрын
just solder 2x 1n34a rf diodes together like an av plug and insert into a dso 150 hand held scope set to monitor rf waves in the air then hit the diodes with a red or green laser and watch the strange behaviour of the waveform thats sensitive
@navreenbrar9452 2 жыл бұрын
why there is 250 multiplied in power density formula?
@nhiupham639 2 жыл бұрын
Are the slides still available? Thanks.
@Totallynotmwa 2 жыл бұрын
This company gotta support lgbtq💀
@jackmack6527 2 жыл бұрын
That would help the company develop better high-power industrial laser power meters?
@Totallynotmwa 2 жыл бұрын
@@jackmack6527 its weird
@Totallynotmwa 2 жыл бұрын
@@jackmack6527 lmao
@linkerrigan8827 2 жыл бұрын
Just video for make up that's it
@carlfigueroa841 2 жыл бұрын
pr໐๓໐Ş๓
@syedmuhammadbadar 2 жыл бұрын
Hi. I am going to calibrate my light sheeret diode laser machine but i have no idea how tondo it. Can you please explain
@andyalice6673 2 жыл бұрын
thanks, very clean and scientific explanation.
@kaden2985 2 жыл бұрын
Way to go!! Wow, you need to research P r o m o S M!
@lasersbee 3 жыл бұрын
Excellent presentation Mark... Detailed explanation easy for even a layman to understand.
@ophirspiricon 2 жыл бұрын
Thank you so much laserbee! Very much appreciated.
@jinbaba1000able 3 жыл бұрын
hi, which oneof theses equipment will be use to determine wavelength of red laser beam?
@variaphora Жыл бұрын
I don't think any of these profilers can be used to determine the laser wavelength. You need a spectrometer to determine wavelength, and if you also need to know intensity or power, you will need a spectroradiometer.
@raymondzhao9557 3 жыл бұрын
interesting
@tonklayner2796 3 жыл бұрын
nn
@ShopperPlug 3 жыл бұрын
5:51 - But I would like to know the beam characteristics of the exact focal length and point during high power. Could I just reduce the laser power to which it will not damage the sensor while staying at the correct focal length?
@dr.kahoorim7642 3 жыл бұрын
من یک دستگاه وگا دارم نمیدانم کاربردش را میخرن از من
@oussamalasfer4860 3 жыл бұрын
Cool
@phamthienminh4878 3 жыл бұрын
awesome!
@lasersbee 3 жыл бұрын
Great Info and detailed explanations.
@ottoglatz2089 3 жыл бұрын
Thanks! Good set of information!
@ottoglatz2089 3 жыл бұрын
very good explanation for our "Lego" style components...
@ottoglatz2089 3 жыл бұрын
almost like in my home office... but my sun is a lot older... ;-)
@ZeroMass 4 жыл бұрын
So how does say 1W of light energy translate into traditional wattage ratings? It seems that LEDs are rated by vf x I. An LED sold as say a "10W" will average 10V @ 1A consumed power and outputs approx 1.5W peak light output. How does this compare to traditional wattage ratings of 40W 60W or 100W?
@ophirspiricon 4 жыл бұрын
Hi there, One way to compare light sources is called 'Efficacy' and it is measured in Lumen per Watt, i.e the amount of light generated as perceived by the human eye (measured in Lumens) divided by the electrical power consumption (measured in Watts). The efficacy of an incandescent bulbs is around 15Lumen/Watt white that of LEDs can be around 100Lumen/Watt or more. Please feel free to contact us again in the future.
@ottoglatz2089 4 жыл бұрын
Nice!
@lasersbee 4 жыл бұрын
Excellent info... Thank you Mark.
@taylorfreeman4311 4 жыл бұрын
0:38 dirk-girl.com
@marcotvhire 4 жыл бұрын
Philippines is the true ophir
@kosizobful 4 жыл бұрын
Да, классный доклад.
@jan861 4 жыл бұрын
Thanks a lot! I needed this and now I understood the basic concept! Could you say that a lock-in amplifier is the same as a preamplifier, just combined with an algorithm (the integration over the product of chopper signal and detector signal) ?
@babotvoj 4 жыл бұрын
The working principle of lock in is that you multiply it by the same frequency the signal is modulated with. It can be a square or sine or something else, so that the result contains a square of the sine the signal is modulated with. By lowpass filtering you get the signal divided by 2. Its basically the same principle of quadrature modulation/demodulation. Search in Google quadrat modulation/demodulation things will get clear.
@jimboland1730 4 жыл бұрын
Informative. Do you guys have anything that will measure the true pulse width of a picosecond laser? I'll get on your website and email you as well.
@femtoeasy3586 4 жыл бұрын
Hi Jim, for such ultrashort pulse laser (picosecond or even femtosecond), where even the fastest photodiodes and associated electronics would be too slow, you would need an autocorrelator. You might want to check the innovative autocorrelators we have developed here at Femto Easy : www.femtoeasy.eu/products/roc/roc.php
@jimboland1730 4 жыл бұрын
@@femtoeasy3586 Gotcha thank you
@doncarlos8836 4 жыл бұрын
@@jimboland1730 Hello all, how can I learn basics of optical and electrical characterization of devices/systems for ultrashort lasers? Which instruments are mostly used and what are characterized? Can you gibe me some examples or hint to do some research?
@champion007able 4 жыл бұрын
thts so bloody confusing
@Bass007 4 жыл бұрын
What is confusing? What are you trying to do?
@champion007able 4 жыл бұрын
@@Bass007 I have like 1000 silly confusing questions that you ll not like to answer ben!
@Bass007 4 жыл бұрын
@@champion007able what are you trying to measure?
@champion007able 4 жыл бұрын
@@Bass007 its RF energy.. I have a device which has RF i/o slot if I plug a tranceiver that has an output power of 57dbm will it screw my device or not..? it has an peak power capability of handling 4kw
@Bass007 4 жыл бұрын
@@champion007able no this company is focused on laser measurement. You need to look into spectrum analyzers
@ottoglatz2089 4 жыл бұрын
Nice!
@MrVaddle 4 жыл бұрын
hé serieu foutre ça en pub? 6min sans déconé?
@ottoglatz2089 5 жыл бұрын
Great information! Thanks!