Construction and working of a Ruby laser Which type of pumping used in Ruby laser? Why cooling mechanism is needed in Ruby laser? Why Ruby laser can not be operated in continuous mode?
Пікірлер: 70
@kamanamroja103110 ай бұрын
Tqq soo much sir tmrw is my sem exam ur video is helpful. for me. U gave a good explanation to understand. Tqq so much🎉
@EngineeringPhysicsbySanjiv10 ай бұрын
All the Best👍👍
@maniyadav3863 Жыл бұрын
4 hours kurhunna rale ,,kani oka 5minutees loo motham ardhamindhi.. thanks 👍
@EngineeringPhysicsbySanjiv Жыл бұрын
Goppa. Idi miku sahayapadindani telisi santosistunnanu
@sudarshann7194 Жыл бұрын
Short and sweet explanation ❤
@EngineeringPhysicsbySanjiv Жыл бұрын
Thank you.. best luck to you
@gayithrigoudar23483 ай бұрын
Really ur explanation made me easy to understand Thanku sir👏🥰
@huehui6 ай бұрын
Well explained Sir. It helped a lot.
@ritik95132 жыл бұрын
Best explanation on KZfaq
@EngineeringPhysicsbySanjiv2 жыл бұрын
Thank you
@rahuljadav1097 Жыл бұрын
Thank you so much it helped a lot
@EngineeringPhysicsbySanjiv Жыл бұрын
Most welcome and best luck
@jallikakavya6317 Жыл бұрын
very well explained sir thank you so much
@EngineeringPhysicsbySanjiv Жыл бұрын
Most welcome..
@TusharTupe61723 ай бұрын
Thanks sir tomorrow my mod sem exam paper of physics and I don't understand the ruby laser in my class but I will see your video and I will understand and sir your explanation is very simple. So thank you sir ❤
@EngineeringPhysicsbySanjiv2 ай бұрын
Most welcome 😊
@mrityunjaysaini2 жыл бұрын
Well explained sir 👍🏻
@EngineeringPhysicsbySanjiv2 жыл бұрын
Thanks and welcome.. keep watching..
@premshinde68942 жыл бұрын
Sir dynamic physics ke liye koi channel suggest kardo please sir
@lekhaphani11612 жыл бұрын
Nice explanation sir👍👍
@EngineeringPhysicsbySanjiv2 жыл бұрын
Thank you..
@ankitkumarsingh7442 жыл бұрын
Thanks for uploading video sir
@EngineeringPhysicsbySanjiv2 жыл бұрын
Welcome..
@Ashok.tadvi947 ай бұрын
Thank you sir ❤❤
@rishvisharma8715 Жыл бұрын
Nice explanation sir!!
@EngineeringPhysicsbySanjiv Жыл бұрын
Thank you..
@rishabhsrivastava7494 Жыл бұрын
Can you suggest some good book of Engineering Physics with MCQs?
@EngineeringPhysicsbySanjiv Жыл бұрын
Engineering Physics MCQ Book by H. J. Sawant, S. V. Arlikar, Sadhana Sawant, S. S. Joshi, A. A. Sakurkar, Dr. Sanjay K. Baber
@zhongcena4705 Жыл бұрын
Navneet Gupta, SK Tiwary
@engineer9954 Жыл бұрын
Thank you so much sir ❤️
@EngineeringPhysicsbySanjiv Жыл бұрын
Most welcome
@user-db1se2ws6m8 ай бұрын
ধন্যবাদ
@122anuchoudhary72 жыл бұрын
Sir plz tell me why we kept current constant when we want to determine energy gap of semiconductor??
@EngineeringPhysicsbySanjiv2 жыл бұрын
I think your question s not related to this video. As I understand it is in regard of four probe experiment to determine resistivity and energy gap of semiconductor. In Four Probe experiment, the voltage across the inner two probes is noted at different temperatures. This voltage can be used to calculate resistivity when V is proportional to resistance which is possible only when current is constant. This is why a constant current is necessary.
@122anuchoudhary72 жыл бұрын
@@EngineeringPhysicsbySanjiv no sir i m student of msc physics...we have experiment to determine enegy gap of semiconductor using potentiometer on different two different temperatures...?
@ShaikSameer-hn9ui Жыл бұрын
Thank you sir
@EngineeringPhysicsbySanjiv Жыл бұрын
Most welcome
@ShubhamKumar-qc1fy2 жыл бұрын
Respected sir kya aap statical physics ke bus besic vidio upload kar sakte hai aap ke explanation amazing hote hai bus sir aap thoda sa help kar dijiye phir hum book se bhi padh lenge please sir
@EngineeringPhysicsbySanjiv2 жыл бұрын
Busy in some other work now.. will try to do it later..
@shravaniupasani3794 Жыл бұрын
Woww 🥰😍
@EngineeringPhysicsbySanjiv Жыл бұрын
Thank you 🙏
@sohamlinus65442 жыл бұрын
Sir pl continue uploading Physics videos for MU Semister 2
@EngineeringPhysicsbySanjiv2 жыл бұрын
Already available.. Please check the links in the following pdf - drive.google.com/file/d/1lpLUp98zHCSMMtiEuvQUUl5p7LZskkyj/view?usp=sharing
@nitinlakkoju2418 Жыл бұрын
Well explained watching this before exam day can we attempt in paper sir
@EngineeringPhysicsbySanjiv Жыл бұрын
Watch in advance.. revise notes before exam
@adibakaynat2828 Жыл бұрын
Thnx sir
@EngineeringPhysicsbySanjiv Жыл бұрын
welcome
@doordie39335 ай бұрын
It is not in laser playlist
@Its_learning_centre4 ай бұрын
Important notes on laser topic is in my KZfaq video woking and construction of laser. If you like the video plz comment on it. And for more videos subscribe my channel🙏🏻 👉kzfaq.info/get/bejne/pc-TjbGIq9_Lqas.htmlsi=ttJ-ZrtzjnBV-rYK
@smileyqueen_deepi5785 Жыл бұрын
Can you provide notes of this topic today
@kaneki_004 Жыл бұрын
Are you a student of 1st year?
@smileyqueen_deepi5785 Жыл бұрын
@@kaneki_004 yes
@Its_learning_centre4 ай бұрын
Important notes on laser topic is in my KZfaq video woking and construction of laser. If you like the video plz comment on it. And for more videos subscribe my channel🙏🏻 👉kzfaq.info/get/bejne/pc-TjbGIq9_Lqas.htmlsi=ttJ-ZrtzjnBV-rYK
@allrounders12962 жыл бұрын
Sir what is active material in Ruby laser..... Sir plese bta dijiye
@EngineeringPhysicsbySanjiv2 жыл бұрын
Cromium ions are active centres. In Al2O3, some Al ions are replaced by Cromium ions
@allrounders12962 жыл бұрын
@@EngineeringPhysicsbySanjiv sir ... lekin mere class me bataya gya tha ki.... Xenon coilled flash lamp hoga .... To mughe confusion h .....
@allrounders12962 жыл бұрын
Sir to chromium ion hi correct h ???
@EngineeringPhysicsbySanjiv2 жыл бұрын
Xenon lamp is used for pumping cromium ions to excited levels
@EngineeringPhysicsbySanjiv2 жыл бұрын
kzfaq.info/get/bejne/Y8B7m9uGrba3Z3k.html This is my video.. check it
@kirangamingyt724 Жыл бұрын
How many marks
@EngineeringPhysicsbySanjiv Жыл бұрын
5 marks
@shodlikbozorboyev9674 Жыл бұрын
oh😁]
@vishalchavan19776 ай бұрын
Sir agar AAP Hindi me samja te acha hota
@Its_learning_centre4 ай бұрын
Important notes on laser topic is in my KZfaq video woking and construction of laser. If you like the video plz comment on it. And for more videos subscribe my channel🙏🏻 👉kzfaq.info/get/bejne/pc-TjbGIq9_Lqas.htmlsi=ttJ-ZrtzjnBV-rYK