Multiple laser cavity

Details Multiple laser cavity Multiple laser cavity

2007-08-21

2007-08-21

Rodriguez, Armando (Department: 2828)

Coherent light generators

Particular resonant cavity

C372S098000

Reexamination Certificate

active

10500627

ABSTRACT:
A method of using at least a part of a cavity for a first and at least one second laser includes providing a first laser beam to the part of the cavity, splitting the first beam into a first and a second part, splitting the first part into a third and a fourth part, splitting the second part into a fifth and a sixth part, superimposing the third and the fifth part in a way causing extinguishing interference, superimposing the fourth and the sixth part in a way causing cumulative interference to provide a first resulting beam, and performing the above elements with at least one second laser beam provided to the same part of the cavity to provide a second resulting beam.

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Takahashi et al., “Multiwavelength Ring Laser Composed of EDFAs and an Arrayed-Wavelength Multiplexer”, Electronics Letters, vol. 30, No. 1, Jan. 1994, pp. 44-45.

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