Claims
- 1. A method for controlling an electromagnetic energy signal, the method comprising:
exciting an electromagnetic energy signal in an optical resonant device having a dominant plane; and applying an alternating magnetic field in the dominant plane of said optical resonant device, wherein said alternating magnetic field has a frequency that includes at least one frequency component.
- 2. The method of claim 1, wherein said optical resonant device comprises an optical microsphere.
- 3. The method of claim 2, wherein said dominant plane of said optical microsphere is the equatorial plane of said optical microsphere.
- 4. The method of claim 1, wherein said electromagnetic energy signal has at least one polarization state and information is stored in said polarization state.
- 5. The method of claim 4, wherein said polarization state is a transverse magnetic (TM) polarization mode or a transverse electric (TE) polarization mode of said electromagnetic energy signal in said optical resonant device.
- 6. The method of claim 1, wherein said alternating electromagnetic field has a frequency that includes a first frequency component and a second frequency component.
- 7. The method of claim 6, wherein a value of said first frequency component is a difference between a frequency associated with a Kerr effect shifted TE polarization mode of said electromagnetic energy signal in said optical resonant device and a frequency associated with a TM polarization mode of said electromagnetic energy signal in said optical resonant device.
- 8. The method of claim 6, wherein a value of said second frequency component is a difference between a frequency associated with a TE polarization mode of said electromagnetic energy signal in said optical resonant device and a frequency associated with a Kerr effect shifted TM polarization mode of said electromagnetic energy signal in said optical resonant device.
- 9. The method of claim 1, wherein said applying comprises generating an alternating electric field perpendicular to said dominant plane of said optical resonant device.
- 10. The method of claim 1, wherein said applying said alternating magnetic field in the dominant plane of said optical resonant device is pulsed.
- 11. The method of claim 1, wherein said electromagnetic energy signal has an intensity of about 1 photon.
- 12. The method of claim 11, wherein said electromagnetic energy signal is a flying qubit.
- 13. A method for controlling an electromagnetic energy signal, the method comprising:
exciting said electromagnetic energy signal in an optical resonant device; exciting an electromagnetic energy control signal in said optical resonant device; and applying an alternating magnetic field in a dominant plane of said optical resonant device, wherein said alternating magnetic field has at least one frequency component.
- 14. The method of claim 13, wherein said optical resonant device includes an optical microsphere.
- 15. The method of claim 14, wherein said dominant plane of said optical microsphere is the equatorial plane of said optical microsphere.
- 16. The method of claim 13, wherein said electromagnetic energy signal has at least one polarization state and information is stored in said polarization state.
- 17. The method of claim 16, wherein said polarization state is a transverse magnetic (TM) polarization mode or a transverse electric (TE) polarization mode of said electromagnetic energy signal in said optical resonant device.
- 18. The method of claim 13, wherein a value a frequency component in said at least one frequency component is a difference between a frequency associated with a Kerr effect shifted TE polarization mode of said electromagnetic energy signal in said optical resonant device and a frequency associated with a TM polarization mode of said electromagnetic energy signal in said optical resonant device.
- 19. The method of claim 13, wherein a value of a frequency component in said at least one frequency component is a difference between a frequency associated with a TE polarization mode of said electromagnetic energy signal in said optical resonant device and a frequency associated with a Kerr effect shifted TM polarization mode of said electromagnetic energy signal in said optical resonant device.
- 20. The method of claim 13, wherein a frequency component in said at least one frequency component is correlated with a difference between a Kerr effect shifted TE polarization mode of said electromagnetic energy signal in said optical resonant device and a Kerr effect shifted TM polarization mode of said electromagnetic energy signal in said optical resonant device.
- 21. The method of claim 13, wherein said applying comprises generating an alternating electric field perpendicular to said dominant plane of said optical resonant device.
- 22. The method of claim 13, wherein said duration t correlates with an amplitude of said alternating magnetic field.
- 23. The method of claim 13, wherein said electromagnetic energy signal has an intensity of about 1 photon.
- 24. The method of claim 23, wherein said electomagnetic energy signal is a qubit.
- 25. The method of claim 13, wherein said electromagnetic energy control signal is in a TE or TM polarization mode.
- 26. An electromagnetic energy signal switch comprising:
an open state, wherein an electromagnetic energy signal cannot enter an optical resonant device; wherein said open state includes exciting an electromagnetic energy control signal in said optical resonant device; and a closed state, wherein an electromagnetic energy signal enters said optical resonant device and wherein said closed state is achieved by an absence of an electromagnetic energy control signal in said optical resonant device.
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application claims priority from U.S. Provisional Patent Application No. 60/316,133, entitled “Microsphere optical device,” filed on Aug. 29, 2001. U.S. Provisional Patent Application No. 60/316,133 is incorporated herein in its entirety by this reference.
Provisional Applications (1)
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Number |
Date |
Country |
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60316133 |
Aug 2001 |
US |