The latest from St. Wilfred's Lumentic Institute:
A new article has appeared in the 4/1/2018 edition of Popular Photonics Magazine.
Excerpt:
The reign of Queen Victoria saw a number of advancements in technology: steam engines, the beginnings of the electrical industry, and, of course, the introduction of lasers into mainstream life. French Scientific pioneers such as Prof. Fermé D’Aperture and Dr. Flickre Galveaux led the development of the first coal-gas lasers, using bituminous vapors as lasing media...
Full article is here:
http://mikegouldlaserartist.com/Lase...ctorianEra.pdf
Cheers...Mike