Search Results

Refine

Result Type

1 - 3 of 3 Products for 'Andrew Held' Page 1 of 1 |
  • 1

Andrew Held

Photonics Spectra - September 2015

Photonics Spectra - September 2015


the PE without destroying the material,
whereas the CO laser cuts with acceptable
speed and cut quality.
Meet the author
Andrew Held holds a PhD in physical chemistry from University of Pittsburgh. He is director
of marketing at Coherent for the company's CO
2

CO Lasers from Lab to Fab

CO Lasers from Lab to Fab

…holes (vias) which are
used to make electrical connections beAuthor
Andrew Held
is currently Vice
President and General
Manager of Coherent's
CO
2
Laser Business
Unit. Andrew has over
25 years experience
in Research, Sales and
Marketing of…

Laser Focus World - June 2015

Laser Focus World - June 2015

…well as medical, spectroscopic, and research uses. "CO laser technology was developed in the mid-1960s at the same time as CO 2 lasers," says Andrew Held, director of marketing for Coherent's CO 2 business unit. "The CO laser was attractive because it had the potential to be two times more efficient…