This super material should work quite well for bigger builds with fins where it can be applied on like a tape.
So far I am trying to choose between two diodes, the osram 1.6w and the 2w M140. I certainly like the extra power of the M140 but the beam quality of the osram is absurd! With a culminating lens (not the cheap 3 glass layered ones) having a focal length of 11mm and an efficiency of 85% the beam travels much further than the M140, which is also much harder to find at wholesale.
What are everyone thoughts, would you be happy with the osram or even prefer it??
It will mean nothing on fins--you have no idea of what you are talking about --no knowledge or experience in laser anything ---just daydreams---you keep digging yourself in to a deeper hole.
Osram multimode 450B and M140 are both multimode diodes. Osram has the drawbacks of more die reflection/splash than the M140 with a single element lens and lower output power although slightly better divergence. The difference at a distance of 30 feet is only 1.822' vs 1.732'
Happy is a meaningless question to deflect from any real issue---happy relative to what in what that is real in the real world. You don't need to worry about happy in your "kings new clothes" design, that doesn't exist and nobody wants either way.
1) What engineering degree do hold and from
which institution.
IIRC...Jack of all trades is not a degree....
2) If that is your worry... you will never be
able to sell a single unit for fear of someone
copying it. Get a patent if you are that worried.
3) Since the opening of this thread back in June
I haven't seen a single pic or video of anything
concrete...:undecided:
4) If I see another double post on this thread...
things will start to look a little red...
It is easy to add or modify your posts by using
the [EDIT] button at the bottom right of any of
your posts.
Jerry
Exactly.
So your "super material" is a commercially available graphite sheet? Which apparently costs >$20 for a 90mmx90mm sheet. Is the additional cost and complexity worth the performance increase?
You were asked about your degree because you claimed to be an engineer, other builders likely would be too if they claimed to be engineers.
Exactly.
10 microns to 100 microns, 1/100th of a mm to 1/10th of a mm, of the Panasonic "Pyrolytic Graphite Sheet" material is not going to mean squat in a hand held laser on fins or anywhere else. Is all daydream make believe nonsense from someone who has no experience or knowledge of laser anything.
see:
https://industrial.panasonic.com/cdbs/www-data/pdf/AYA0000/AYA0000C27.pdf
:crackup: you can't be serious. If you're so scared about someone stealing your design that you won't even post a picture, how are you going to sell it? Have them sign a non-disclosure agreement? :crackup:
Like Jerry said if you're so worried that someone is going to copy your amazing design then get a patent for it, that is what they're for.
"super material" can have many references. Are you talking about superconductors? I don't see why copper isn't good enough, especially just for a pointer? We've been using copper and aluminum for heat sinking even the 7W+ diodes without much issue.
Exactly, my guess is there no pictures because there are no pictures. Is all daydreamers daydreams. Seems to be a profound lack of knowledge, ability, and experience in anything laser---this and that the antics are those of a child made me question his age,
14 or 15 years old as mentioned in 2 posts prior?
Any normal person would simply build one of whatever it is a proudly post everything about it.
What makes this drama different is and the only thing clearly revealed by every post on every thread by the OP is looking, searching for easy marks/trusting soul/ pushovers trolling LPF for possible $s. That is all it is
As diachi and many others have pointed out " You're never going to sell anything unless you can provide pictures/builds/some form of proof. We've had people try this before. They post constantly about their unique new builds and how great they are but never actually have any evidence that said builds even exist. "
Anyone can copy his imaginary valuable design anytime they want to--really is no issue at all n the real world--seems to be just part of a bait an switch game by someone who doesn't not have the ability to comprehend how stupid what he is saying really is--nor the ability to make anything of any kind---and repeatedly.
1. First off even if it was patented --the absolute minimum cost to defend any patent is about $100,000, even if mediated.
2. The OP is having a shop in China make the host for him. As every school child even knows, China does not respect US patents or intellectual property anyway. More likely is one of the first thing any shop in China will do is sell or give the design to 15 other shops to copy because of he "hive " mentality and see if any of them can do cheaper as a subcontractor.
So much for being a "mechanical engineer" who can't do anything mechanical--not having the capability or ability to make anything and being too cheap to have someone in the USA who has the machine shop and ability to make 1 piece.
Seems to be just conceptual/daydream bait and switch without revealing any real world bait looking for/trolling for potential victims/$s on LPF - is a laughable joke.
Responding is all just feeding an attention whore, who can't take a hint, trolling for imagined sales $s. Many things are wrong at many levels and in many ways/directions with the OP's meaningless posts and imaginings which speak for themselves.
I could be wrong, but at this point and after all the comments of senior and veteran members alike, it appears this may be another case of what Ron White has pointed out many times to many crowds :crackup:
