Flexible compact microdisk lasers on a polydimethylsiloxane (PDMS) substrate.
Compact microdisk cavities were fabricated on a polydimethylsiloxane substrate. The lasing of the flexible compact cavity was achieved with a low threshold power. The whispering-gallery mode of the microdisk was also characterized with three-dimensional finite-difference time-domain simulation. The curvature dependence in output power and threshold was also demonstrated by bending the microdisk cavity.
Shih
M H
MH
Research Center for Applied Sciences (RCAS), Academia Sinica, Taiwan, ROC. mhshih@gate.sinica.edu.tw
Hsu
K S
KS
Wang
Y C
YC
Yang
Y C
YC
Tsai
S K
SK
Liu
Y C
YC
Chang
Z C
ZC
Wu
M C
MC