TY  - RPRT
TI  - Wavelength-tunable optical ring resonators
AU  - Watts, Michael R
AU  - Trotter, Douglas C
AU  - Young, Ralph W
AU  - Nielson, Gregory N
PY  - 2011
UR  - https://www.osti.gov/biblio/1021901
ID  - 1021901
ER  -