Optical Fibre - Class 12

[@alnuaimi-5874]

An optical fibre is a glass fibre used to transmit light and digital information over long distances. It has three main parts : core, cladding and coating. When a light ray strikes one end of an optical fibre at a smaller angle of incidence the light ray will refract through the core. The refracted ray will strike the core cladding interface at an angle greater than the core cladding's critical angle, therefore the light ray undergoes total internal reflection and is reflected back to the core as BC. It transmits light and digital information by repeated total internal reflection.

[@hanakhan9628]

Thanks..for making it as a proper answer...

[@private8828]

l

[@sooryan_1018]

The BGM makes me feel as if I went back to the 1990s and I am stuck in a dark hallway with no one

[@sumitjha2442]

Found exactly the same thing that I was looking for....
I am the most satisfied viewer !
Thank you

[@chanpreet089]

that`s exactly is what i was looking for very well explained

[@suparnaprasad8187]

Wonderful animation, thank you!

[@barkatullah9720]

Beautiful. It was so helpful and conceptual.

[@vijaymadan4168]

A very very great specific illustration in this video thanks

[@rejimonmalamuttathuvarghes2188]

Thank you. Perfect Explanation

[@ashikasajeev930]

It is really a well explained video...not too long ...perfect🙌

[@sanushreya7180]

i found this video to be interesting..liked the animation.good work

[@silhouettejadeite2274]

Really great

[@SarvanCreation]

Thanks dear

[@Sheetal-bn1td]

Bravo, that was good thank you teacher

[@MrRpadmaja]

Very... Very.... Helpful ..it helped in my project

[@lakshminarasammagajini7210]

Hi one dout. Are lens used in making of optical fibres?

[@purnipurni4571]

Nice anybody can easily understand.

[@tapaswinidash6718]

Thankiew for information and explanation🙏🏻

[@harshdhumal406]

Thanks alot for this video....
Helped me alot

[@murtazaali5142]

nice video..more understandable

[@madeha167]

Beautiful

[@babluyadav7036]

Best explanation 👍👍

[@rajnishsingh01st]

😘Nice explanation

[@dhanashreepalekar1311]

Thank you
Nice explanation

[@yuvrajsoam6811]

Amazing Explanation 😍💯

[@PrashantSingh-tl6zh]

Nice Explanation 👍🌞✨

[@DeepakKumar-xu6kg]

what is the use of cladding in the optical fibre ?

[@rishan2818]

Veryyyy helpfull

[@shashankshekharshukla5743]

Big thanks to my physics teacher

[@hanakhan9628]

Wow...that was amazing 👍

[@chinnamalle3423]

Superb and simply explaination

[@unstop.learning]

Nice video

[@vipinkumar-dk1vv]

Very good

[@tiyasiitkgp4719]

Very helpful ThankYou

[@oh-wais4274]

thanks easily unserstood

[@pratisthatiwari9101]

Nice👍👏

[@kiranmadhavi307]

thanks for giving me more knowledge

[@tusimukherjee6334]

Thank you for this

[@bhagwatnagargoje9639]

Nice

[@shilpiarora1041]

Very helpful

[@Ravimandal952]

Mast

[@NishantaPhukan]

🎉

[@missnaaz5948]

Thanks

[@uttpalkant2888]

Nice animation

[@anjalivinod7448]

nice video.yeah nice animation

[@NishantaPhukan]

Dhiren sir e pothaise🫡

[@alaaila5176]

when i read optical fibre i decided not to watch the video
its optical fiber duuuuuuuuuuuuuuude

[@bruh4196]

Do you take English tuitions

[@AP_Gaming3454]

3:12

[@murtazaali5142]

nice video..more understandable