Silicon carbide microdisk resonator.

نویسندگان

  • Xiyuan Lu
  • Jonathan Y Lee
  • Philip X-L Feng
  • Qiang Lin
چکیده

We demonstrate a silicon carbide (SiC) microdisk resonator with an intrinsic optical quality factor of 6.19×10(3), fabricated on the 3C-SiC-on-Si platform. We characterize the temperature dependence of the cavity resonance and obtain a thermo-optic coefficient of 2.92×10(-5)/K for 3C-SiC. Our simulations show that the device exhibits great potential for cavity optomechanical applications.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

High Q silicon carbide microdisk resonator

Xiyuan Lu, Jonathan Y. Lee, Philip X.-L. Feng, and Qiang Lin Department of Physics and Astronomy, University of Rochester, Rochester, New York 14627, USA Department of Electrical and Computer Engineering, University of Rochester, Rochester, New York 14627, USA Department of Electrical Engineering and Computer Science, Case Western Reserve University, Cleveland, Ohio 44106, USA Institute of Opti...

متن کامل

Adiabatic self-tuning in a silicon microdisk optical resonator.

We demonstrate a method for adiabatically self-tuning a silicon microdisk resonator. This mechanism is not only able to sensitively probe the fast nonlinear cavity dynamics, but also provides various optical functionalities like pulse compression, shaping, and tunable time delay.

متن کامل

Fully tunable microwave photonic phase shifter for broadband signals based on a single heterogeneously integrated III-V-on-Silicon microdisk resonator

We present a novel broadband microwave photonic phase shifter based on a single III-V microdisk resonator heterogeneously integrated on a silicon-on-insulator waveguide. Fully 2π phase shift tunability is accomplished by free-carrierinduced effective index modulation.

متن کامل

Self-induced optical modulation of the transmission through a high-Q silicon microdisk resonator.

Direct time-domain observations are reported of a low-power, self-induced modulation of the transmitted optical power through a high-Q silicon microdisk resonator. Above a threshold input power of 60 microW the transmission versus wavelength deviates from a simple optical bistability behavior, and the transmission intensity becomes highly oscillatory in nature. The transmission oscillations are...

متن کامل

Tunable coupling regimes of silicon microdisk resonators using MEMS actuators.

Tunable coupling regimes of a silicon microdisk resonator controlled by MEMS (microelectromechanical system) actuation are demonstrated for the first time. By varying the gap spacing between the waveguide and the disk, this microresonator can dynamically operate in either under-, ciritcal or over-coupling regime. The waveguide transmittance is suppressed by 30 dB in critical coupling, and the q...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Optics letters

دوره 38 8  شماره 

صفحات  -

تاریخ انتشار 2013