1.
Healthc Financ Manage
; 44(1): 94-5, 1990 Jan.
Artigo
em Inglês
| MEDLINE
| ID: mdl-10103363
2.
Appl Opt
; 27(21): 4396-406, 1988 Nov 01.
Artigo
em Inglês
| MEDLINE
| ID: mdl-20539582
RESUMO
The first experimental results on a confocal unstable resonator with 90 degrees beam rotation (UR90 or HiQ) are presented. A beam quality of 1.06 was observed, and it varied by a maximum of 0.08 over a resonator misalignment range of 1 mrad. The outcoupled beam's polarization was circular. Reverse mode suppression was achieved on UR90 with a suppressed vs unsuppressed ratio of 115:1. Measurable reverse mode suppression was obtained with as little as 2% of the full reverse mode strength. Most of these results are compared with those for a conventional ring resonator.
3.