In computer simulations the population mechanisms of the room-temperature continuous-wave green upconversion Er3+:LiYF4 laser are investigated. An avalanche process is the dominating excitation mechanism, but it also counteracts stimulated emission at higher dopant concentrations. This concentration dependence can be considered as a behaviour present in many rare-earth-doped avalanche lasers.
|Number of pages||5|
|Publication status||Published - Jan 1995|
|Event||Advanced Solid State Lasers, ASSL 1995 - Memphis, United States|
Duration: 30 Jan 1995 → 1 Feb 1995
|Conference||Advanced Solid State Lasers, ASSL 1995|
|Period||30/01/95 → 1/02/95|
- IOMS-APD: Active Photonic Devices