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Subrahmanyam Gantasala
เข้าร่วมเมื่อ 21 เม.ย. 2016
Phononic Crystal COMSOL Simulation Tutorial (Part II) | Transmission Spectrum
This video is regarding the simulation of Phononic Crystal devices using COMSOL Multiphysics. I explained how to calculate the Transmission loss with an Aluminum-hole phononic crystal 5x5 super cell.
Part I of the Tutorial explaining band structure calculation - th-cam.com/video/ZU72deP4w1E/w-d-xo.htmlsi=jbKebM7vKedCZPQ_
Part I of the Tutorial explaining band structure calculation - th-cam.com/video/ZU72deP4w1E/w-d-xo.htmlsi=jbKebM7vKedCZPQ_
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Phononic Crystal COMSOL Simulation Tutorial (Part I)
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This video is regarding the simulation of Phononic Crystal devices using COMSOL Multiphysics. I explained how to calculate the Band Structure (band gaps) with an Aluminum-hole phononic crystal unit cell. Document link : 1drv.ms/w/c/f8c3eb986a7b6f07/EepbIZh2Cq9ChJYjtIJjaroBQAmhHDuzYYD1NcVRh5ZmkQ?e=zvndF3
lovely video, i will like to connect with you privately, can you drop your contact
Thanks for share!
Sir your video is very helpful, but unfortunately the link you provided is now unavailable. Could you provide us a new link for the document? Thank you.
updated the document link
Hello sir, I have two questions. Can I use this similar process to find 2D/3D photonic crystal bandgap? Also, can I have the drive link if possible as the given one is not working.
Hello! I hope you're doing well. I was wondering if you're still at IITM and have some time to spare to assist me with my project on Photonic Crystals? It would be greatly appreciated!
I was doing the same thing but for 2D Photonic Crystal. I was getting the same kind of band structure. Now how do I show the band structures for TE and TM mode with different colours in the plot?
Hei, did u change any steps when simulating the photonic crystal except materials ?
Hi,thank you so much. Can you tell why you added solid mechanics option?
Hi, is there any way to contact with you?
Hi, this video is helpful. Can you please explain why you have used solid mechanics option in study?
link is not valid for the document. pls mail me the document.
hello, I want to know what is the book you used in this video. Its very important for me🥺
Hi,this video is very helpful.I have a question that the comp4.do/comp4.di should be lower than 1, but the simulation here is partly larger than 1.Could you explain it?Thank you!
Hi Can the blogger share the paper. Thank You
I'm working on a simulation that is very similar to this, however, I also need to add the z-direction. Would it be possible to add a "kz" parameter and if so, what would it look like?
Yes you can add kz to calculate 3D band spectrum for a 3D periodic PnC. I remember doing it once, let me know if you need me to make a video on that
I would love to learn COMSOL Multiphysics and work on projects of Band gaps. When can I learn COMSOL Multiphysics software in detail?.
Hello Subrahmanyam! Thanks for the wonderful tutorials. You have mentioned in the tutorial that you would share the document via a Google Drive link but it seems I am unable to locate it. Please do share.
Hii Gantasala This really helpful expecting many more from you. Thank You
Great video. Please, how can I reach you. I wanna discuss something with you. Thanks.
Sir can I mail you personally.. I have many of queries about this topic .
Sure! Let me know your email id.
Thank you Subrahmanyam Gantasala, it was helpfull, can you please add the transmission part?
Thanks @hamzahamza2696 . Just uploaded Part - II explaining transmission spectrum simulation - th-cam.com/video/ywy6z3hvQF0/w-d-xo.html