Unknown

Dataset Information

0

Nanomechanical Optical Fiber with Embedded Electrodes Actuated by Joule Heating.


ABSTRACT: Nanomechanical optical fibers with metal electrodes embedded in the jacket were fabricated by a multi-material co-draw technique. At the center of the fibers, two glass cores suspended by thin membranes and surrounded by air form a directional coupler that is highly temperature-dependent. We demonstrate optical switching between the two fiber cores by Joule heating of the electrodes with as little as 0.4 W electrical power, thereby demonstrating an electrically actuated all-fiber microelectromechanical system (MEMS). Simulations show that the main mechanism for optical switching is the transverse thermal expansion of the fiber structure.

SUBMITTER: Lian Z 

PROVIDER: S-EPMC5456168 | biostudies-other | 2014 Jul

REPOSITORIES: biostudies-other

Similar Datasets

| S-EPMC8490403 | biostudies-literature
| S-EPMC5773461 | biostudies-literature
| S-EPMC5453130 | biostudies-other
| S-EPMC4532880 | biostudies-other
| S-EPMC4850502 | biostudies-literature
| S-EPMC6954226 | biostudies-literature
| S-EPMC5693742 | biostudies-literature
| S-EPMC7761093 | biostudies-literature
| S-EPMC8433187 | biostudies-literature
| S-EPMC8752793 | biostudies-literature