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|Title:||Design of curved photonic cavities for a narrowband widely tunable resonance ranging 200 nm|
|Citation:||Liang, G., Danner, A.J., Lee, C. (2012-08-13). Design of curved photonic cavities for a narrowband widely tunable resonance ranging 200 nm. Optics Express 20 (17) : 18937-18945. ScholarBank@NUS Repository. https://doi.org/10.1364/OE.20.018937|
|Abstract:||We propose a type of photonic resonator with a tunable curved cavity that enables efficient tuning of the optical length of a resonant cavity made of a solid material; we call this a "tunable curved resonator" (TCR). Its integration with a "tunable curved waveguide" (TCWG) and their actuation by a MEMS (micro electromechanical systems) electrostatic comb actuator are also designed for integrated photonic circuits. With this kind of structurea widely and continuously tunable narrow-band resonance ranging up to 200 nm is achieved with a MEMS actuation voltage less than 70 V. Its applications in widely tunable photonic filters and lasers are promising. © 2012 Optical Society of America.|
|Source Title:||Optics Express|
|Appears in Collections:||Staff Publications|
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