Diode lasers: Diode (10-12) is a solid active medium
laser, manufactured from semiconductor crystals using some combination of aluminum or indium, gallium, and arsenic.
We have to move video into an active medium
and we are beginning to do this.
So, through each of side cap's main central holes there is special glass tube that isolates the laser flash and, respectively, active medium
(Holmium) from the other components.
He discusses how the web is an active medium
, how marketers must observe customers, and getting over blocks with following this concept.
The active medium
consists of diarylalkene derivatives, triene derivatives, or polyene derivatives.
To achieve light amplification and lasing, one has to be able to realize net optical gain in an active medium
by either electrical or optical pumping.
As television (TV) evolves from being a passive to an active medium
, it has the potential to engage learners and reach a mass audience on a scale much larger than traditional education and training.