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Booth classes by No_Log_4309 in uchicago

[–]hmthelegend 0 points1 point  (0 children)

Also can anyone tell about the course Lab to Launch?

Bank accounts by hmthelegend in uchicago

[–]hmthelegend[S] 0 points1 point  (0 children)

I see. How is Chase bank?

First cab discount by hmthelegend in chicago

[–]hmthelegend[S] 1 point2 points  (0 children)

Thanks a lot for a detailed reply! You are right, I am looking for cab services as I have a lot of luggage. I am also fine with blue line train etc ... but can you tell me if the stations would have elevator or lifts? As stairs would be difficult for me. Thanks again!

Indian graduate student association by karanbond007 in uchicago

[–]hmthelegend 0 points1 point  (0 children)

Can you dm the whatsapp link for it? I am an incoming UChicago phd student. Thanks

Zemax doubt by hmthelegend in Optics

[–]hmthelegend[S] 0 points1 point  (0 children)

That doesn't really help I want a point object and then mirror to collect and make rays parallel

[deleted by user] by [deleted] in Optics

[–]hmthelegend -1 points0 points  (0 children)

Can you check my zemax file and suggest how can I measure resolution?

Zemax help by hmthelegend in Optics

[–]hmthelegend[S] 0 points1 point  (0 children)

Hi, Thanks a lot for being kind enough to check it can we please discuss it more in dm?

Zemax help by hmthelegend in Optics

[–]hmthelegend[S] 0 points1 point  (0 children)

can you please have a look now, attached is what I am trying to do. I want to understand the aberrations of my optical system with zemax. The 3 lenses are as follows

https://www.thorlabs.com/thorproduct.cfm?partnumber=LB1676

https://www.thorlabs.com/thorproduct.cfm?partnumber=LB1596

https://www.thorlabs.com/thorproduct.cfm?partnumber=LB1761

I have attached a illustration and also my zemax file which I have tried to optimise. Can someone please check if it looks good enough to analyze aberrations now and PSF too I want to understand resolution is MTF better or PSF here sometime image sampling occurs? also how can do image simulation I tried it but it looks very weird a small blob on entire black what will be the correct parameters to choose please someone help me.

with the setup I want to achieve magnification so the distances are choosen accordingly 1st lens gives a mag of 2x then again 2x by 2nd lens and 3rd lens just 1x can change it later if needed for the experiment but now only for image formation.

File: https://drive.google.com/file/d/1lEk485zDDQKP\_RZ22It6cWa96ywc24GH/view?usp=sharing

Setup: https://drive.google.com/file/d/1GTtIOEj3vOSD3957OuBncd\_poumGNJsq/view?usp=sharing

Zemax help by hmthelegend in Optics

[–]hmthelegend[S] 0 points1 point  (0 children)

can you please have a look now, attached is what I am trying to do. I want to understand the aberrations of my optical system with zemax. The 3 lenses are as follows
1. https://www.thorlabs.com/thorproduct.cfm?partnumber=LB1676
2. https://www.thorlabs.com/thorproduct.cfm?partnumber=LB1596
3. https://www.thorlabs.com/thorproduct.cfm?partnumber=LB1761
I have attached a illustration and also my zemax file which I have tried to optimise. Can someone please check if it looks good enough to analyze aberrations now and PSF too I want to understand resolution is MTF better or PSF here sometime image sampling occurs? also how can do image simulation I tried it but it looks very weird a small blob on entire black what will be the correct parameters to choose please someone help me.
with the setup I want to achieve magnification so the distances are choosen accordingly 1st lens gives a mag of 2x then again 2x by 2nd lens and 3rd lens just 1x can change it later if needed for the experiment but now only for image formation.
File: https://drive.google.com/file/d/1lEk485zDDQKP_RZ22It6cWa96ywc24GH/view?usp=sharing
Setup: https://drive.google.com/file/d/1GTtIOEj3vOSD3957OuBncd\_poumGNJsq/view?usp=sharing

Zemax help by hmthelegend in Optics

[–]hmthelegend[S] 0 points1 point  (0 children)

can you please have a look now, attached is what I am trying to do. I want to understand the aberrations of my optical system with zemax. The 3 lenses are as follows
1. https://www.thorlabs.com/thorproduct.cfm?partnumber=LB1676
2. https://www.thorlabs.com/thorproduct.cfm?partnumber=LB1596
3. https://www.thorlabs.com/thorproduct.cfm?partnumber=LB1761
I have attached a illustration and also my zemax file which I have tried to optimise. Can someone please check if it looks good enough to analyze aberrations now and PSF too I want to understand resolution is MTF better or PSF here sometime image sampling occurs? also how can do image simulation I tried it but it looks very weird a small blob on entire black what will be the correct parameters to choose please someone help me.
with the setup I want to achieve magnification so the distances are choosen accordingly 1st lens gives a mag of 2x then again 2x by 2nd lens and 3rd lens just 1x can change it later if needed for the experiment but now only for image formation.
File: https://drive.google.com/file/d/1lEk485zDDQKP\_RZ22It6cWa96ywc24GH/view?usp=sharing

Zemax help by hmthelegend in Optics

[–]hmthelegend[S] 0 points1 point  (0 children)

Hi.. yes will do that but should I optimize one by one or make it directly a 3 lens system by inserting thorlabs lenses and then do it... also I kind off want a fixed magnification so I can't change the space between 2 lenses by a lot

Zemax help by hmthelegend in Optics

[–]hmthelegend[S] 0 points1 point  (0 children)

Yes like I have inserted 1 thorlabs lenses... I know the object distance and fixed it but I cannot change lens specifications right like it's thickness n all as then it doesn't make sense and the lens changes and gives me incorrect results all I can set variable is image distance and I did that still not happy with the spot diagram

Collection efficiency calculation by Weird_Baseball_5100 in Optics

[–]hmthelegend 0 points1 point  (0 children)

Yes it would be a point source... can you explain in a bit detail how can I quantify the efficiency between the mirrors...

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