The Fabry Perot Interferometer

  Рет қаралды 40,120

Leiden Science - Universiteit Leiden

Leiden Science - Universiteit Leiden

Күн бұрын

Пікірлер: 36
@CognitiveEvolution
@CognitiveEvolution 3 жыл бұрын
Thank you. I have watched several videos on the FB interferometer, but this is the first one that clearly explained that and how all the light is transmitted out the mirror opposite the entrance mirror.
@family-accountemail9111
@family-accountemail9111 Жыл бұрын
Same here the explanation here have me the eureka moment of understanding that's like a drug ! I want more!
@nkeiruu7866
@nkeiruu7866 4 жыл бұрын
This is an awesome explanation in plain English.Thank you so much from the USA
@nohaivce2614
@nohaivce2614 6 ай бұрын
awesome, super well explained and introduced thru a practical POV as well! thank you!
@Bert0ld0
@Bert0ld0 6 жыл бұрын
Thank you! You are very good at explaining things.
@khatrnafar
@khatrnafar 2 жыл бұрын
Thank you for this clear and concise explanation.
@prateekjawalkar4112
@prateekjawalkar4112 6 жыл бұрын
Thks q soo much sir love and respect from India
@amersaad8939
@amersaad8939 5 жыл бұрын
Thanks you professor for this wonderful course
@karthikknarayanan776
@karthikknarayanan776 3 жыл бұрын
Great explanation, thanks for making this!
@dhruvg550
@dhruvg550 4 жыл бұрын
That's such a beautiful concept!
@shahnoorali1904
@shahnoorali1904 4 жыл бұрын
Excellent Explanation
@JJZB9
@JJZB9 3 жыл бұрын
So helpful, thank you!
@benjaminsteinberg8975
@benjaminsteinberg8975 7 жыл бұрын
Thank you for this excellent presentation. I'm looking forward to your next one, is there a way I could follow you on youtube?
@jonathanpilgram1119
@jonathanpilgram1119 5 жыл бұрын
MARTIN!!! Goed filmpje.
@safdarsafdari7289
@safdarsafdari7289 4 жыл бұрын
two questions: does from where input light enters light reflected end transmitted from left mirror has 2 times intensity? in confocal interferometer light transmitted from right mirror doesn't diverge?
@superbialm
@superbialm 4 жыл бұрын
Thank you so much!
@MaratBikmullin
@MaratBikmullin 3 жыл бұрын
Спасибо!
@samantahira8692
@samantahira8692 5 жыл бұрын
What is nanoparticles based on Etalon?
@FiduzP88
@FiduzP88 7 жыл бұрын
Question: why do you have to slightly focus inside the confocal FP cavity? Is it possible to input just a narrow collimated beam? Thanks!
@cornekoks5211
@cornekoks5211 3 жыл бұрын
Yes, that is possible! The amount of light you couple into the FP is however proportional to the mode overlap between the incoming beam and the cavity eigenmode. A slightly focussed beam has a larger mode overlap than a collimated beam. :)
@sudipnayak1188
@sudipnayak1188 4 жыл бұрын
Thanks a lot
@lambda4931
@lambda4931 5 жыл бұрын
Very informative
@sanampallegowtham7571
@sanampallegowtham7571 6 жыл бұрын
excellent but why dont you have more views
@ElPrestigo
@ElPrestigo 5 жыл бұрын
If 100% of the signal is transmitted, then 0% is reflected. However when I try to do the calculations I end up with the wrong answer. How would the calculation for reflection look like? Sadly I cannot show my calculations, because if I do the comment gets removed.
@ElPrestigo
@ElPrestigo 5 жыл бұрын
Only if I take the reflection from outside to inside the cavity (r) different from the reflection that occurs inside the cavity (r') with r = -r', then it does add up to zero. Is that true and why?
@ElPrestigo
@ElPrestigo 5 жыл бұрын
@@DW-iq8lt I would say that it is precisely what 100% transmission means. Simply put, everything that goes in on one end comes back out the other end. And this is also what the professor in the video is showing and several times stating. Why do you think otherwise and how would you then define 100% transmission?
@DW-iq8lt
@DW-iq8lt 5 жыл бұрын
My mistake. You were right about the transmitted percentage. And at resonance, reflected intensity is zero.
@jaredjones6570
@jaredjones6570 3 жыл бұрын
The magic of interference :)
@therealkeshavsehgal
@therealkeshavsehgal 7 жыл бұрын
Good one Thanks
@SaiPraneethMunjeti
@SaiPraneethMunjeti 8 ай бұрын
and that's the magic of interference
@hanaizdihar4368
@hanaizdihar4368 6 жыл бұрын
Cant read the green writing , its so well explained but cant read
@therealkeshavsehgal
@therealkeshavsehgal 7 жыл бұрын
Fyi I'm just a beginner so it's a little high for me
@anujKumar-vs2cy
@anujKumar-vs2cy 5 жыл бұрын
Sir bsc2 mai physics ke important question explain kr dijiye
@therealkeshavsehgal
@therealkeshavsehgal 7 жыл бұрын
😐😐😐
Laser Fundamentals II | MIT Understanding Lasers and Fiberoptics
54:50
MIT OpenCourseWare
Рет қаралды 203 М.
БАБУШКА ШАРИТ #shorts
0:16
Паша Осадчий
Рет қаралды 4,1 МЛН
GIANT Gummy Worm #shorts
0:42
Mr DegrEE
Рет қаралды 152 МЛН
Хаги Ваги говорит разными голосами
0:22
Фани Хани
Рет қаралды 2,2 МЛН
Week 6b: Fabry Perot Interferometers
31:38
Andrew MacRae
Рет қаралды 13 М.
Mach-Zehnder interferometers and beam splitters
15:32
MIT OpenCourseWare
Рет қаралды 180 М.
LASER Fabry-Perot Cavity Explained
9:02
Jordan Louis Edmunds
Рет қаралды 23 М.
Fabry Perot Interferometer
5:24
JFC UCL
Рет қаралды 96 М.
Laser Fundamentals I | MIT Understanding Lasers and Fiberoptics
58:14
MIT OpenCourseWare
Рет қаралды 355 М.
Onze zon, de dichtstbij zijnde ster en onze levensbron
32:28
Leiden Science - Universiteit Leiden
Рет қаралды 190
Michelson Interferometer - Amrita University
7:34
Amrita Vlab
Рет қаралды 239 М.
Polarization of Light: circularly polarized, linearly polarized, unpolarized light.
19:50
Physics Videos by Eugene Khutoryansky
Рет қаралды 704 М.
Aligning a Scanning Fabry-Perot Interferometer
17:22
Manoj Peiris
Рет қаралды 32 М.
БАБУШКА ШАРИТ #shorts
0:16
Паша Осадчий
Рет қаралды 4,1 МЛН