Whispering gallery mode resonators based on...

Details Whispering gallery mode resonators based on... Whispering gallery mode resonators based on...

2005-07-26

2005-07-26

Ullah, Akm Enayet (Department: 2874)

Optical waveguides

With optical coupler

C385S027000, C385S028000, C372S032000, C372S092000, C372S096000, C372S108000

Reexamination Certificate

active

06922497

ABSTRACT:
Whispering gallery mode (WGM) optical resonators formed of radiation-sensitive materials to allow for permanent tuning of their resonance frequencies in a controlled manner. Two WGM resonators may be cascaded to form a composite filter to produce a second order filter function where at least one WGM resonator is formed a radiation-sensitive material to allow for proper control in the overlap of the two filter functions.

REFERENCES:
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patent: 6389197 (2002-05-01), Iltchenko et al.
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patent: 6567436 (2003-05-01), Yao et al.
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patent: 2002/0018611 (2002-02-01), Maleki et al.
patent: 2002/0044739 (2002-04-01), Vahala et al.

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