Free Spectral Range tunable cavity

Scanning electron micrograph of a fabricated electrically tunable double-disk device. [Opt. Express, 26, 33649, 2018]

Free spectral range tunable double-disk optical cavity. Actuation is provided by the interdigitated electrodes patterned on the surface. Optical whispering gallery mode resonances are shared between top and bottom disks.

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s

%d bloggers like this: