Effect of longitudinal and shear stress on photonic crystal based ring resonator
VA Rameshwar, D Aditya… - … on Microwave and …, 2018 - ieeexplore.ieee.org
2018 3rd International Conference on Microwave and Photonics (ICMAP), 2018•ieeexplore.ieee.org
The paper analyzes the response of a silicon photonic crystal lattice under longitudinal and
shear stresses. With the aid of a ring resonator-based structure, a shift of resonant
wavelength from 1.67 μm to 1.56 μm is achieved for a lattice elongation of 0.04 μm. A novel
method of characterizing shear strain is considered, leading to an attenuation of 3 dB for a
doubling of strain displacement. Such behavior of the lattice can be used for applications
involving variable optical attenuators (VOA), accelerometers and similar devices.
shear stresses. With the aid of a ring resonator-based structure, a shift of resonant
wavelength from 1.67 μm to 1.56 μm is achieved for a lattice elongation of 0.04 μm. A novel
method of characterizing shear strain is considered, leading to an attenuation of 3 dB for a
doubling of strain displacement. Such behavior of the lattice can be used for applications
involving variable optical attenuators (VOA), accelerometers and similar devices.
The paper analyzes the response of a silicon photonic crystal lattice under longitudinal and shear stresses. With the aid of a ring resonator-based structure, a shift of resonant wavelength from 1.67 μm to 1.56 μm is achieved for a lattice elongation of 0.04 μm. A novel method of characterizing shear strain is considered, leading to an attenuation of 3 dB for a doubling of strain displacement. Such behavior of the lattice can be used for applications involving variable optical attenuators(VOA), accelerometers and similar devices.
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