An Integrated Platform for Cavity Optomechanics with Vacuum-Sealed Silicon Photonic MEMS

• Silicon photonics is an excellent platform for integrated cavity optomechanics due to silicon's high light confinement and favorable mechanical properties. However, optomechanical devices require a vacuum environment to inhibit damping due to air.We present an integrated platform for cavity optomechanics using thermo-compression bonding of silicon caps to provide on-chip vacuum sealing. We demonstrate optomechanical coupling in a vacuum-sealed ring resonator implemented on the platform, either by modulation of the laser power or by using an electrostatic phase shifter in the ring.By enabling optomechanics on a standard platform, we aim to make the technology available to a wider user base.

Ämnesord

TEKNIK OCH TEKNOLOGIER  -- Elektroteknik och elektronik -- Annan elektroteknik och elektronik (hsv//swe)

ENGINEERING AND TECHNOLOGY  -- Electrical Engineering, Electronic Engineering, Information Engineering -- Other Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)

Nyckelord

optomechanics

silicon photonic foundry

silicon photonic MEMS

Silicon photonics

vacuum-sealing

Publikations- och innehållstyp

ref (ämneskategori)

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