Perception of 561nm differs?

[doubleone44]

Also, Copper vapor lasers have a line at 578nm, so that's pretty yellow too. And krypton ion lasers have some yellow bits as well. I'm making a spreadsheet of all available wavelengths for lasers so I know all of them

 

[Apocalypse]

Coherent Inc. Genesis Taipan 460 nm to 577 nm

6W of 577nm... I want.

Maybe if I win the lottery.

 

[Super Critical]

Well technically 589 is a true yellow as it falls inside the yellow spectrum, but you can see the start of orange appearing slightly.

There are some lasers in the range you listed above. Some dye lasers output @ 577nm IIRC.

-Alex

There are two rapid transition zones in the spectrum. One is from about 570-610nm, the other is about 475-515nm. 577nm would be nice if they make it at a low powered output.