How does semiconductor laser work? | Explained with animation

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Күн бұрын

This video explains the principle, construction and operation of semiconductor laser based on gallium arsenide.
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0:00 Introduction
0:42 Properties of semiconductor
2:38 Construction of Gallium Arsenide Laser
5:06 Energy Level Diagram
7:22 Summary

Пікірлер: 86

@girikumar4634 2 жыл бұрын

thanks.... tomorrow i have internals 😂

@ayushanand18 Жыл бұрын

thanks a ton man! i have my exam in the next 3 hours and you explained everything so clearly!

@vrookLearning Жыл бұрын

Glad to help! Which course are you into? What are the next topics you wish to see in our channel?

@d.sarayureddy783 10 ай бұрын

Same here!

@p.manideepak5879 5 ай бұрын

we are btech ece students so cover that topics @@vrookLearning

@manojrouthu654 Жыл бұрын

I have my EP exam at 2 pm....😂

@playerman5896 2 ай бұрын

my tomorrow 😢😢

@armanruman6002 2 жыл бұрын

Thank you❤️ Explaining quality is very high🔥

@chandanr8715 Жыл бұрын

Very comprehensive and attractive. Thank you..

@rishabhgurbani5235 Жыл бұрын

crazy quality and nice explanation

@alanmakoso1115 7 ай бұрын

Concise simple explanation. Thank you.

@vrookLearning 6 ай бұрын

You are welcome :) Which is your stream? What topics do you want us to cover on our channel?

@ranjeethashastri9086 2 ай бұрын

best video on this topic for engg students

@anchang7675 7 ай бұрын

accurate and efficient explanation, thanks a lot

@vrookLearning 6 ай бұрын

You are welcome :) Which is your stream? What topics do you want us to cover on our channel?

@reemashraf2345 Жыл бұрын

Incredible, thanks a lot!

@vrookLearning Жыл бұрын

Thank you😊Glad it was helpful! Which is your stream? What kind of topics do you want us to cover in our videos?

@xeon3314 2 ай бұрын

Thanks sir ❤ I have a presentation tomorrow about semiconductor lasers and you helped me alot ❤❤

@shivaniuikey263 Жыл бұрын

One of the best explanation 💯💯

@vrookLearning Жыл бұрын

Glad to help. Can we know your stream? Helps us to customize to your needs.

@laxminarayanagangalakurti5626 Жыл бұрын

Nice explanation with animation 👍

@vrookLearning Жыл бұрын

Glad you liked it!

@tinuvarun5806 Жыл бұрын

Great explanation

@vrookLearning Жыл бұрын

Thank you😊Glad it was helpful! Which is your stream? What kind of topics do you want us to cover in our videos?

@nitishyadav1867 Жыл бұрын

really it help a lot. whta a beautiful explanation . i really loved the way teaching .u should continue with 3d only .Among the youtube teachers u are the best 😍😍😃😃😃😃😃😃😃😃😃😃

@vrookLearning Жыл бұрын

Thank you😊Glad it was helpful! Which is your stream? What kind of topics do you want us to cover in our videos?

@nirvanpatel-masini1244 2 ай бұрын

Thank you, this video was super helpful understanding the energy diagram of lasers and how because of pop. inversion a high enough stream of photons is emitted creating a laser beam. I'm curious if with high enough voltage, that any pn junction could be a laser....?

@s.sabthagiriamutha1743 8 ай бұрын

It is stimulated emission bro u said spontaneous emission anyway u explained it in wonderful manner .

@user-wx2do1nk5q 5 ай бұрын

Thanks ur video really helpful.. Ur video is really easy to understand

@vrookLearning 4 ай бұрын

Glad you liked it! What are you pursuing? What videos do you like to see on our channel?

@user-hy4pm5ln1r Жыл бұрын

Thanks, nice explanation

@vrookLearning Жыл бұрын

Glad to help! Which course are you into? What are the next topics you wish to see in our channel?

@ivarun7488 Жыл бұрын

One of the best video which made my concept clear in a shot

@vrookLearning Жыл бұрын

Thank you😊Glad it was helpful! Which is your stream? What kind of topics do you want us to cover in our videos?

@rangedarcher2041 2 ай бұрын

Masterpeice

@r.i.pnandy2854 5 ай бұрын

Owesome effective

@Radha_Sharma2381 Жыл бұрын

Nice presentation

@vrookLearning Жыл бұрын

Thanks a lot

@rakeshgamingff7381 Жыл бұрын

Nice explaination sir

@vrookLearning Жыл бұрын

Keep watching :) Thank you

@manishd3069 Жыл бұрын

Thankyou so much

@vrookLearning Жыл бұрын

Thank you. Which course are you into? Help us personalize our videos to your needs.

@maheshyadav-ek9fu Жыл бұрын

Thanks a lot man

@vrookLearning Жыл бұрын

Happy to help

@vrookLearning Жыл бұрын

Which course are you into? What are the next topics you wish to see in our channel?

@harshinij.m8385 Жыл бұрын

Sir can you make vedios on network theory of EC of 3rd sem BE??

@mr.deathmaster708 10 ай бұрын

Thanks a lot bro ❤

@vrookLearning 9 ай бұрын

You're welcome!

@vrookLearning 9 ай бұрын

Which is your stream? What kind of topics would you like to see on our channel?

@mr.deathmaster708 9 ай бұрын

@@vrookLearning bro I like to seee sem2 subjects for eee stream In ur channel ur explanation was soooooo 🐣amazing

@vaishnavirs4951 Жыл бұрын

Sir you are awesome!! You explained it in such a simple manner

@vrookLearning Жыл бұрын

Glad to help! Which course are you into? What are the next topics you wish to see in our channel?

@ShinchanSheero123 7 ай бұрын

So Good 😊💯

@vrookLearning 6 ай бұрын

You are welcome :) Which is your stream? What topics do you want us to cover on our channel?

@user-sd6ho4dr1y 7 ай бұрын

Thankyou sir

@vrookLearning 6 ай бұрын

You are welcome :) Which is your stream? What topics do you want us to cover on our channel?

@aksm8159 2 ай бұрын

I have exam today at 2.30 pm 😂, much better explanation ❤❤

@vrookLearning 2 ай бұрын

Hope your exam went well. Btw which exam?

@mdumarfarrukhkhan1151 Жыл бұрын

amazing video

@vrookLearning Жыл бұрын

Thanks!

@vrookLearning Жыл бұрын

Which course are you into? What are the next topics you wish to see on this channel?

@kiruthika.k2853 Жыл бұрын

Nice sir❤️

@vrookLearning Жыл бұрын

Glad to help! Which course are you into? What are the next topics you wish to see in our channel?

@uditkumbar8541 Жыл бұрын

Thanks ❤️😘

@vrookLearning Жыл бұрын

You're welcome 😊Glad it was helpful! Which is your stream? What kind of topics do you want us to cover in our videos?

@nivethavelmurugan5057 Жыл бұрын

Em wave energy derivations please

@ayushmehta3432 Жыл бұрын

nice intro

@Cm-zc2zx 7 ай бұрын

❤❤

@vrookLearning 6 ай бұрын

You are welcome :) Which is your stream? What topics do you want us to cover on our channel?

@kunalpawar1346 9 ай бұрын

😊

@vrookLearning 9 ай бұрын

:) Which is your stream? What topics do you want us to cover on our channel?

@gokul.m1230 7 ай бұрын

How about ND YAG laser?🙄

@mdumarfarrukhkhan1151 Жыл бұрын

i have internals too

@vrookLearning Жыл бұрын

Glad to help! Which course are you into? What are the next topics you wish to see in our channel?

@mdumarfarrukhkhan1151 Жыл бұрын

@@vrookLearning transistor ce amplifier transistor as a switch

@livetolaugh6576 Жыл бұрын

😃

@KishoreSR Жыл бұрын

Thanks sir, we would like to watch 1st year Engineering Physics concepts in your channel. Ex: Quantum Mechanics

@vrookLearning Жыл бұрын

kzfaq.info/get/bejne/jtRinZqdvdDXcXU.html Here you go.

@SasukeUchiha-uy9lf 2 ай бұрын

Tomorrow is my EP2 exam🙂

@lalitkumarsawale5197 2 ай бұрын

Same here bro 😂

@utubesudarshan 3 ай бұрын

Explains LED action, does not explain coherence of light beams to for a focused laser beam

@anubhavsingh2737 5 ай бұрын

Medicine of semester end exam 😅

@DoaaMahmoudKhamisMahmoud 2 ай бұрын

thank you very much 🤍

@DoaaMahmoudKhamisMahmoud 2 ай бұрын

😘