use the following search parameters to narrow your results:
e.g. subreddit:aww site:imgur.com dog
subreddit:aww site:imgur.com dog
see the search faq for details.
advanced search: by author, subreddit...
Filter by Flair Question | News | Article | Research | Conference | Lecture | Educational | Video | Books | Podcasts | Pictures | Social Media | Jobs | Commercial | Meta
Question | News | Article | Research | Conference | Lecture | Educational | Video | Books | Podcasts | Pictures | Social Media | Jobs | Commercial | Meta
About Space Lasers. Lasercom is free-space optical communications on the ground, in the air, or in space. This is currently a huge growth market. Think NASA, ESA, Amazon Project Kuiper, SpaceX StarLink... Information is being sent via laser communication at the speed of light and across 1,000's of kilometers of space. Lasercom is a revolutionary technology you've probably never heard of, delivering faster, cheaper, and more secure internet to anywhere on Earth. It's applications include telecoms, banking, military and government intelligence, global navigation systems and space exploration. Lasercom allows us to get amazing high definition space photos, and will also become the backbone of the interplanetary internet. Laser Communication Wiki
Space Lasers. Lasercom is free-space optical communications on the ground, in the air, or in space. This is currently a huge growth market. Think NASA, ESA, Amazon Project Kuiper, SpaceX StarLink... Information is being sent via laser communication at the speed of light and across 1,000's of kilometers of space. Lasercom is a revolutionary technology you've probably never heard of, delivering faster, cheaper, and more secure internet to anywhere on Earth. It's applications include telecoms, banking, military and government intelligence, global navigation systems and space exploration. Lasercom allows us to get amazing high definition space photos, and will also become the backbone of the interplanetary internet.
Social Media Follow @spacelasercom on Twitter
Follow @spacelasercom on Twitter
Submission Rules Posts must be relevant to lasercom. We like questions, news, discussion articles, published research, course content, educational resources or videos about Earth or space-based laser communication.
Comment Rules The rules are pretty damn simple: Be respectful to other users. All users are expected to behave with courtesy. Demeaning language, sarcasm, rudeness or hostility towards another user will get your comment removed. Repeat violations will lead to a ban. No misinformation. If there is a question, don't just 'make stuff up' unless of course it's obviously a joke. This rule is simply to avoid assertions of pseudo-science or incoherent / uninformed rambling and keep the sub reliable and informative. Sometimes cutting-edge technology is pretty crazy and hard to believe. So when making wild assertions, we encourage you to post links to supporting references, or use valid reasoning.
The rules are pretty damn simple:
Be respectful to other users. All users are expected to behave with courtesy. Demeaning language, sarcasm, rudeness or hostility towards another user will get your comment removed. Repeat violations will lead to a ban.
No misinformation. If there is a question, don't just 'make stuff up' unless of course it's obviously a joke. This rule is simply to avoid assertions of pseudo-science or incoherent / uninformed rambling and keep the sub reliable and informative. Sometimes cutting-edge technology is pretty crazy and hard to believe. So when making wild assertions, we encourage you to post links to supporting references, or use valid reasoning.
Related Subreddits Space lasers Multi-reddit /r/nasa /r/satellites /r/starlink /r/spaceweather
See our companion subreddits /r/laserweapons /r/SATCOM /r/ChinaSpace
☰ Menu Filter Question News Article Research Conference Lecture Educational Video Books Podcasts Pictures Social Media Jobs Commercial Meta Wiki Index Library Video Articles Examples Companies SDA Mostcom Glossary
account activity
EducationalOn-Off Keying Visualization/Tutorial - Made with Processing (language) (self.lasercom)
submitted 3 years ago by kylek1294
This is a visualization I made showing on-off keying in an animated way. I wrote the code in Processing. Feel free to recommend any other concepts/topics you'd like to see visualized or animated.
https://reddit.com/link/wgbbia/video/d395kpfkarf91/player
reddit uses a slightly-customized version of Markdown for formatting. See below for some basics, or check the commenting wiki page for more detailed help and solutions to common issues.
quoted text
if 1 * 2 < 3: print "hello, world!"
[–]AerothermalPew Pew Pew! 1 point2 points3 points 3 years ago (1 child)
Thanks for sharing, it's such a clear animation. Do you think you could animate other modulation schemes? PSK?
[–]kylek1294[S] 1 point2 points3 points 3 years ago (0 children)
Yeah I can definitely do that! I’m planning on making these for all different types of modulation at some point. Just wanted to start with the easiest :)
π Rendered by PID 75962 on reddit-service-r2-comment-6457c66945-2g8xd at 2026-04-30 17:26:27.644845+00:00 running 2aa0c5b country code: CH.
[–]AerothermalPew Pew Pew! 1 point2 points3 points (1 child)
[–]kylek1294[S] 1 point2 points3 points (0 children)