ruby laser (construction and working)

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  • Опубліковано 18 лис 2024

КОМЕНТАРІ • 278

  • @Eduphile
    @Eduphile  4 роки тому +90

    0:00 ruby laser
    0:16 types of laser
    0:23 what is ruby laser?
    1:36 construction of ruby laser
    3:17 working of ruby laser
    9:11 working with notes

  • @Bhaskar2829
    @Bhaskar2829 Рік тому +160

    Bro You Don't have any idea how many lives you have saved , The day before exam your videos are a life saviour . Love your content ,Continue the process ,You are blessed by Millions of Blessings ❤❤❤

    • @sonyehyun3328
      @sonyehyun3328 Рік тому +3

      How can he save lives ?!!! Say something sensible!

    • @SahalKoth-qm2cr
      @SahalKoth-qm2cr Рік тому +2

      ​​​@@sonyehyun3328If he didn't studied then he would have suicide because of KT. So due to this video his life saved

    • @_Sunshineee
      @_Sunshineee 11 місяців тому +1

      ​@@SahalKoth-qm2cr you took his. Comment. To a whole another level😂😂

    • @AdityaKumar-qt1gy
      @AdityaKumar-qt1gy 8 місяців тому

      Exactly 😢

    • @arshpreetsingh3814
      @arshpreetsingh3814 6 місяців тому +3

      not a day before exam , it’s some hours 😂

  • @aamir4684
    @aamir4684 8 місяців тому +8

    Bhai aap ke liye dil se dua nikal rha hai 😊😊😊, Thanks brother

    • @Eduphile
      @Eduphile  8 місяців тому

      Most Welcome 🤗 ❤️

  • @YuvrajChowhan
    @YuvrajChowhan 2 роки тому +7

    The best video to explain RUBY Laser, it's construction and working in easy language which helps us to remember for a longer period of time. Thank you Eduphile channel.

  • @thakursmeeksha8190
    @thakursmeeksha8190 2 роки тому +27

    Your explanation is really very helpful to understand the concept deeply 🤗🌸 , thankyou for providing such informative videos 🙏🏻

  • @sheetalgupta2119
    @sheetalgupta2119 9 місяців тому +2

    I've always been weak in physics and watching your video made me easily understand the topic very well. Thank you so much sir..

    • @Eduphile
      @Eduphile  9 місяців тому

      You are most welcome

  • @mr.charlee
    @mr.charlee 9 місяців тому +3

    Kha the sir ji aap ,
    Aap phle aisa teacher h jo bht jldi samjh aagya topic aik baar mai wo bhi achese aikdm❤

    • @Eduphile
      @Eduphile  9 місяців тому +1

      Thanks and Welcome 🤗

  • @archaeopteryx5885
    @archaeopteryx5885 2 роки тому +2

    Sir I just watched your video and ruby laser was came in my paper.
    Thanks ❤️❤️ so much for this video . I easily understood all the theory very well..

  • @ShoaibaD16Sheikh
    @ShoaibaD16Sheikh 8 місяців тому +2

    Thanks bro kab se samaj rahi thi par koi acche se samjha hi nhi raha
    Ab bhot acche se samjh gaya

    • @Eduphile
      @Eduphile  8 місяців тому

      Most Welcome 🤗

  • @Sejal1123
    @Sejal1123 4 місяці тому +2

    Watched it in 0.75x speed 😅
    But very easy & nice explanation
    Keep it up 👍👏

    • @Eduphile
      @Eduphile  4 місяці тому

      Thank you so much 😀

  • @nehagolaniphysics2312
    @nehagolaniphysics2312 2 роки тому +1

    sir such a you are nice teacher and and your video is very intresting and your teaching method
    is very best thanks a lot sir

  • @i_am_anchal434
    @i_am_anchal434 Рік тому +1

    Everything is outstanding but give the proper view of notes for few seconds so we can take screenshot. Thank you Sir.

  • @Samreenuniverse
    @Samreenuniverse 11 місяців тому +2

    Bhut help hoti h ❤❤ sir aapke videos se😊😊
    Continue sir for students

  • @taskeensyed3445
    @taskeensyed3445 2 роки тому +3

    Thank You so much for making such type of video....This is really helpful for all that students who wants the proper explanation with notes

  • @medakshchoudhary
    @medakshchoudhary 10 місяців тому +1

    bohat bohat dhanywad bhai aapki waje sai finals mai ache marks aeygey aapne 4th aur 5h matlab pura optics kar rakha hai cover

    • @Eduphile
      @Eduphile  10 місяців тому

      Thanks 😊

  • @aqsashaikh7213
    @aqsashaikh7213 2 роки тому +4

    I was really very confused in this topic and textbook langauge is also hard to understand.... I was finding this kind of video thank u sooo much sirr for explaining 🙏👍

  • @sameer_baderiya_009
    @sameer_baderiya_009 Рік тому +1

    Best teacher of engineering physics ❤

  • @taraprajapati2446
    @taraprajapati2446 4 роки тому +9

    Really amazing video sir 🎉🔥👏

    • @Eduphile
      @Eduphile  4 роки тому

      Thanks. Keep Growing

  • @sachintomer8304
    @sachintomer8304 8 місяців тому +1

    Bro your videos is helpful before exams

    • @Eduphile
      @Eduphile  8 місяців тому +1

      Thanks 😊

  • @sahilmodi4050
    @sahilmodi4050 3 роки тому +2

    Sir kya samjaya hai maja aa gaya dimaag me fit hogayi cheeze

    • @Eduphile
      @Eduphile  3 роки тому +1

      Thanks. Keep Growing

  • @Rajratna-M2G
    @Rajratna-M2G 2 роки тому +1

    Eduphil is a sun ,
    UA-cam is a universe.🙏🧐🔥

  • @knowitnow3548
    @knowitnow3548 2 роки тому +1

    Very well explained 👍 thanks
    Need more engeneering physics topics

  • @Aryan-l1d
    @Aryan-l1d Місяць тому +1

    Thankyou sir for teaching us I took a ot of knowledge

    • @Eduphile
      @Eduphile  Місяць тому

      It's my pleasure

  • @jaibholenath553
    @jaibholenath553 2 роки тому +2

    Sir ap pdate bohat acha h bs notes provide nhi krte or screen shot lene tk ka time bi nhi dete plz plz sir eske bare me thoda sochna es se bohat help ho jayegi hmri

    • @Eduphile
      @Eduphile  2 роки тому

      Thanks for your feedback

  • @ayanpaliwal6085
    @ayanpaliwal6085 2 роки тому +2

    your explanation is fabulous
    please provide notes in description

  • @tushaar22aug04
    @tushaar22aug04 3 місяці тому +1

    Kya explanation sir. Thankyou very much

    • @Eduphile
      @Eduphile  3 місяці тому

      Most welcome 🤗

  • @yogeshsahu6406
    @yogeshsahu6406 3 роки тому +1

    Tysm sir 🙏..
    Smjh aa jata h +notes v mil jata h ..

    • @Eduphile
      @Eduphile  3 роки тому +2

      Most Welcome. Keep Growing

  • @Ritu-lw1rp
    @Ritu-lw1rp Рік тому +1

    Amazing lecture sir thankuuuuuuu so much for this video 🙏🙏

  • @shekharchaurasiya5236
    @shekharchaurasiya5236 Рік тому +1

    thank you very much for this simple explanation.

  • @kurulusshorts3776
    @kurulusshorts3776 2 місяці тому +1

    Genuinely the best❤

  • @MDSAMEER-zf4oh
    @MDSAMEER-zf4oh 3 роки тому +7

    Nice explanation . ❤️ You made my learning easy , thank you 💓

    • @Eduphile
      @Eduphile  3 роки тому +1

      Most Welcome. Keep Growing

  • @playgroundmotivation6470
    @playgroundmotivation6470 Рік тому +1

    It would be better if u make pdf notes but you are teaching is enough tho

  • @dy9919
    @dy9919 Рік тому +2

    Thanks sir very usefull

  • @shivangikatara.4817
    @shivangikatara.4817 Рік тому +2

    Nice explanation bhaiya❤

  • @samarthpatilsam8325
    @samarthpatilsam8325 11 місяців тому +1

    Thankyou so much wonderful explanation ❤

    • @Eduphile
      @Eduphile  11 місяців тому

      You're welcome 😊

  • @djaviboss0
    @djaviboss0 10 місяців тому +1

    Q.3 Explain the construction and working of He-Ne LASER and Ruby LASER.

    • @Eduphile
      @Eduphile  10 місяців тому

      Ji haan Ruby laser ka video h
      Aur He-Ne laser ka video yaha pe
      he ne laser (hindi)
      ua-cam.com/video/be8VMm2hDAo/v-deo.html

  • @vishaldeshmukh9608
    @vishaldeshmukh9608 2 роки тому +1

    SIR YOU'S the way of teaching is really very good thanx for making this type's of video for us

    • @Eduphile
      @Eduphile  2 роки тому +1

      Most Welcome. Keep Growing

  • @yuvi8143
    @yuvi8143 9 місяців тому +1

    Direct dimag pe laser lagaya Aisa laga bhai❤

    • @Eduphile
      @Eduphile  9 місяців тому

      😂🙏 Thanks 😊

  • @alishasidd1970
    @alishasidd1970 2 роки тому

    😍😍😍 Very easy to understand 🤗🤗thnku

  • @poojamaurya558
    @poojamaurya558 Рік тому

    Aap bahut Achcha padhaate Hain sir

  • @unique2creation57
    @unique2creation57 3 роки тому +1

    wow... sir.... I am very very lot's of thanks for u.... because your concept is very clear... and knowledgeable..... and your teaching process is outstanding...... again thank you so much sir..... 💖💖💖

    • @Eduphile
      @Eduphile  3 роки тому

      Most Welcome. Keep Growing 🤗

  • @reshmikumari2675
    @reshmikumari2675 2 роки тому +1

    Thank you sir aap n samjhaute bhut achha thank you so much sir ❤❤❤❤❤❤❤❤❤❤❤❤❤❤

  • @vivekmalviya3036
    @vivekmalviya3036 2 роки тому +1

    Soon 1 million views

  • @sharvanisharma.boppudi4094
    @sharvanisharma.boppudi4094 2 роки тому

    Super jii.. Bahut badiya👍

  • @khans7614
    @khans7614 2 роки тому +1

    Thanxx sir g helpful video

    • @Eduphile
      @Eduphile  2 роки тому

      Most Welcome. Keep Growing

  • @kuberhujare2424
    @kuberhujare2424 6 місяців тому +1

    Amazing explanation 🔥❤️

  • @AdiityaxSharma
    @AdiityaxSharma 2 роки тому

    Everything is good, but you should capture whole notebook in frame..

  • @mahaksain7281
    @mahaksain7281 3 роки тому

    My problem get solve after see this video
    Thanku so much sir 😄😄

    • @Eduphile
      @Eduphile  3 роки тому

      Most Welcome. Keep Growing

  • @shakshhi9831
    @shakshhi9831 Рік тому

    Lovly explanation sir thnku so much 😌✌👌👌🌠

  • @faezansar5417
    @faezansar5417 Рік тому

    JazakAllah khair sir ❤❤

  • @mindmakerpro
    @mindmakerpro Рік тому +1

    mast lecture tha

  • @ScienceAspect
    @ScienceAspect 3 роки тому +1

    Your explanation is very good 👌.

    • @Eduphile
      @Eduphile  3 роки тому +1

      Thanks. Keep Growing

  • @aadityabharadwaj6395
    @aadityabharadwaj6395 2 роки тому +1

    nice explanation sir

  • @akshaysharma6366
    @akshaysharma6366 Рік тому +1

    Thank you sir for increasing my interest in physics😊...

  • @awnishprasad9367
    @awnishprasad9367 3 роки тому +1

    You are really amazing man you should have to reach in my colleague

    • @Eduphile
      @Eduphile  3 роки тому +1

      Thanks. Keep Growing 🤗

  • @v.s.agamer1292
    @v.s.agamer1292 Рік тому

    Sir Ruby laser me continuously cold water supply karna padega
    Glass tube ko cold rakhne ke liye
    Ruby laser required a cooling system.

  • @Jazz_4474
    @Jazz_4474 2 місяці тому +1

    Thnkuu broo❤

    • @Eduphile
      @Eduphile  2 місяці тому +1

      Most Welcome 🤗

  • @fit_tubes_365
    @fit_tubes_365 Рік тому

    Thankyou So Much Sir!!

  • @AnuPlayss
    @AnuPlayss 11 місяців тому +2

    thanks, you saved me from brain tumor

  • @yashfakhan3747
    @yashfakhan3747 2 роки тому

    Thank you so much sir apnay bohat easy karkay samjha dia 💕.

  • @PeterPeter-eo4ft
    @PeterPeter-eo4ft 2 роки тому

    Sir please make more videos on lasers🙏🙏🙏🙏🙏

  • @mdalisheikh704
    @mdalisheikh704 2 роки тому +1

    Thank u sir

  • @EvolvingToday
    @EvolvingToday 2 роки тому +1

    Shandar lecture

  • @vishalrai3687
    @vishalrai3687 3 роки тому +1

    Very nice explaination sir ji

    • @Eduphile
      @Eduphile  3 роки тому

      Thanks. Keep Growing

  • @me_081_kushalmarkande3
    @me_081_kushalmarkande3 2 роки тому +1

    Bahut achha sir jee🙏

    • @Eduphile
      @Eduphile  2 роки тому

      Thanks. Keep Growing

  • @nfohunt
    @nfohunt 3 роки тому +1

    Great 👍👍 keep up the great work 👍

    • @Eduphile
      @Eduphile  3 роки тому

      Thanks. Keep Growing

  • @civilspot5912
    @civilspot5912 3 роки тому +1

    Superb explanation. Made the concept ruby crystal :)

    • @Eduphile
      @Eduphile  3 роки тому

      Thanks. Keep Growing

  • @RakeshSharma-kh5tk
    @RakeshSharma-kh5tk Рік тому

    Sir nice explanation but working is very long.

  • @thedarkglitteringnight4845
    @thedarkglitteringnight4845 3 роки тому +1

    Very nicely explained thank you sooo much

    • @Eduphile
      @Eduphile  3 роки тому

      Most Welcome. Keep Growing

  • @ApoorvSingh-w8g
    @ApoorvSingh-w8g 6 місяців тому +1

    Sir Co2 and garnet laser ke uper bui ek video bana dijiye❤❤

  • @lovely-ki3hl
    @lovely-ki3hl 2 роки тому

    Amazing explanation sir 👍👍👍

  • @creativebanda6396
    @creativebanda6396 8 місяців тому +5

    Jaa rha hu bhai exam dene class room k bahar khade hokr aapki video dekh li🙂

  • @yashasweechauhan9745
    @yashasweechauhan9745 3 роки тому +6

    Love to visit this channel. Awesome explanation
    I have a question, why it was radiation less when transition took place from E3 to E2

    • @Eduphile
      @Eduphile  3 роки тому +1

      Because there are no corresponding radiation and energy difference is very less. Thanks. Keep Growing

    • @yashasweechauhan9745
      @yashasweechauhan9745 3 роки тому

      @@Eduphile thanks sir

  • @himeshkurmisagar
    @himeshkurmisagar Рік тому

    Very nice explanation . Thank you sir 😊

  • @auroralshine6176
    @auroralshine6176 Рік тому

    Thank you sir, this video was helpful for us a lot

  • @MrAlEem-vp8dj
    @MrAlEem-vp8dj 4 місяці тому +1

    Love from Pakistan❤

    • @Eduphile
      @Eduphile  4 місяці тому

      Thanks ☺️ ❤️

  • @npranavteja3593
    @npranavteja3593 2 роки тому

    Thank you sir ...very clearly understood🙏🙏

  • @devchandekar9397
    @devchandekar9397 7 місяців тому +1

    nice video

    • @Eduphile
      @Eduphile  7 місяців тому

      Thanks ☺️

  • @kushalMatharoo
    @kushalMatharoo 3 роки тому +2

    sir maza aia 😊👌👌

    • @Eduphile
      @Eduphile  3 роки тому +1

      Thanks. Keep Growing

  • @Men_To_Millionaire
    @Men_To_Millionaire Рік тому +1

    Maza aa gya sir ji

  • @technits5497
    @technits5497 4 роки тому +1

    Hey bro.....lv ur videoes.....

  • @Reetusaini2312
    @Reetusaini2312 Рік тому

    Thnkuu sooo much sir🎉

  • @unicorns6988
    @unicorns6988 9 місяців тому +1

    Thankyou sir

    • @Eduphile
      @Eduphile  9 місяців тому

      Most Welcome 🤗

  • @sunitasahoo1872
    @sunitasahoo1872 4 роки тому +2

    Hello sir interesting video

    • @Eduphile
      @Eduphile  4 роки тому

      Hello, Thanks. Keep Growing

  • @web_maker1
    @web_maker1 3 роки тому +1

    Sir engg physics btech 1st year ke MCQ dalo please sir

  • @bhartitakshak3856
    @bhartitakshak3856 3 роки тому +1

    excellent sir...

    • @Eduphile
      @Eduphile  3 роки тому

      Thanks. Keep Growing

  • @amanjain3395
    @amanjain3395 3 роки тому +1

    Good explanation thanks 😊 sir

    • @Eduphile
      @Eduphile  3 роки тому

      Most Welcome. Keep Growing

  • @Induvastrakar
    @Induvastrakar Рік тому

    Thanku bhaiya 🎉

  • @palakpatel4238
    @palakpatel4238 29 днів тому +1

    A few hrs before Viva and presentation😭

  • @hrgupt3944
    @hrgupt3944 2 роки тому

    Thanks a lot sir 🙏🙏🙏🙏🙏

  • @Trollingpage
    @Trollingpage 2 роки тому

    You are too good ✌good explanation sir 😊

  • @eshaantripathi5390
    @eshaantripathi5390 3 місяці тому +1

    Best bolte...

  • @subhaspk4732
    @subhaspk4732 Місяць тому +1

    Sir ap itna jaldi jaldi bolte ho ki sb sir se upr chala jata hai thoda dhire padhaya kijiy

    • @Eduphile
      @Eduphile  Місяць тому

      Thanks for your feedback

  • @qasimabbas9256
    @qasimabbas9256 4 роки тому +1

    Good work

    • @Eduphile
      @Eduphile  4 роки тому

      Thanks. Keep Growing

  • @a45sankhadiptoghosh64
    @a45sankhadiptoghosh64 8 місяців тому +1

    So, if there is no role of Al2O3 here, why we are not using only Cr2O3 instead of Ruby????,,,,,,,,,,,,, Cr2O3 is also a solid material,,,,,,,,, please tell me Sir 🙏

    • @Eduphile
      @Eduphile  8 місяців тому

      To get a ruby crystal to “lase”, you have to raise a majority of the chromium atoms to a higher energy level, typically with a flash of light from a xenon flash tube. Quickly after the flash, those excited atoms relax back to their ground state, emitting a photon of red light. If most of the other chromium atoms are still excited, they can’t absorb that red photon, so the photon gets to escape from the crystal as part of the laser beam. But if too many chromium atoms are still in their ground state, there’s a good chance one of them will absorb the red photon.
      If you tried to use a crystal of pure chromium oxide, there would be WAY too many chromium atoms to be able to raise most of them to the higher energy state. There would still be far too many chromium atoms in their ground state, and these would absorb any red photons that were produced. The crystal couldn’t “lase” properly.

  • @take-iteasy
    @take-iteasy 4 роки тому +2

    Super👌👌

    • @Eduphile
      @Eduphile  4 роки тому

      Thanks. Keep Growing

  • @hrk.007
    @hrk.007 2 роки тому

    Thanks .

  • @vivekmalviya3036
    @vivekmalviya3036 2 роки тому +1

    Well done sir❣️

    • @Eduphile
      @Eduphile  2 роки тому

      Thanks. Keep Growing

  • @venkateshtewari5366
    @venkateshtewari5366 3 роки тому +1

    Kya laser m jo metastable state hoti h vo sare atoms m present hoti h ya kisi kisi m hi hoti h ?? & Kya ise construct kiya jta h ya pehle se present hoti h

    • @Eduphile
      @Eduphile  3 роки тому

      Metastable state depends totally on energy excitation and deexcitation

    • @venkateshtewari5366
      @venkateshtewari5366 3 роки тому +1

      @@Eduphile no i read somewhere tht its only present in some atoms & only such atoms r used to construct laser

    • @Eduphile
      @Eduphile  3 роки тому

      Atoms ma present h theek lekin kaise usko excite energy dena hoga aap ye soche

    • @yogeswarananandakrishnan5207
      @yogeswarananandakrishnan5207 Рік тому

      @@Eduphile can you teach in English or tamil

  • @aartijakhar7358
    @aartijakhar7358 3 роки тому +1

    Superbbbb 👍👍👍

    • @Eduphile
      @Eduphile  3 роки тому

      Thanks. Keep Growing