So... diode or hene lasers for holography ?

Light and its behaviour and properties
User avatar
thycore
Posts: 77
Joined: Sun Jan 15, 2017 8:56 am
Contact:

So... diode or hene lasers for holography ?

Post by thycore »

As any young holographer I struggle to get my hands on a decent set of laser tubes/heads/power supplies..
It all cost a lot, is heavy and takes a lot of space.

How is the diode stuff going on ? Any chance that diode lasers would finally match performances of hene in terms of stability, cohérence length and pricing ?
holomaker
Posts: 772
Joined: Wed Jan 07, 2015 8:01 am

Re: So... diode or hene lasers for holography ?

Post by holomaker »

These red 650 nM diodes seem to work very well when
Compared to a hene, 25mw free running !
Attachments
F53865A8-65E5-4166-9532-F4E3312A0FC0.jpeg
F53865A8-65E5-4166-9532-F4E3312A0FC0.jpeg (1.77 MiB) Viewed 9614 times
holomaker
Posts: 772
Joined: Wed Jan 07, 2015 8:01 am

Re: So... diode or hene lasers for holography ?

Post by holomaker »

And another...
Attachments
DA830D66-833C-4B3A-9A32-F7189FB8E0B6.jpeg
DA830D66-833C-4B3A-9A32-F7189FB8E0B6.jpeg (1.75 MiB) Viewed 9612 times
Post Reply