Full text loading...
(Color online) (a) Scanning electron microscope (SEM) image of a cavity coupled to an optical fiber taper. The fiber taper is permanently aligned a few hundreds of nanometers from the microdisk circumference with epoxy microjoints to supports. (b) Side-view SEM image of a diameter mircodisk. (c) FEM calculated field distribution of a , , TE-like mode of the microdisk in (b). (d) Schematic of the integrated hybrid atom-cavity chip.
(Color online) Wavelength scan of the fiber taper transmission for a , TE-like mode of a diameter microdisk (a) prior to and (b) after HF wet etch tuning of the resonance wavelength. (c) Resonance wavelength of the , TE-like mode of an diameter microdisk as a function of HF etch time. (d) Shift in as a function of time exposed to cesium vapor (partial pressure ) in an UHV chamber.
(Color online) (a) Top-view optical image of a fiber taper aligned with and array of ten microdisks (the remaining four microdisks are out of the field of view of the image). (b) SEM image of the array of ten microdisks. (c) Fiber taper transmission vs wavelength when the taper is aligned with the microdisk array in (a). The letters match specific microdisks in (a) with the corresponding resonances in (c).
Article metrics loading...