Title:
SINGLE SIDE BAND OPTICAL FREQUENCY COMB GENERATION METHOD AND APPARATUS
Document Type and Number:
Japanese Patent JP2002162659
Kind Code:
A
Abstract:
To provide a single side band optical frequency comb generator of a novel system using a light signal circulation loop including an optical modulator of a two-electrode structure and an optical fiber amplifier.
The optical modulator and the optical amplifier are arranged in an optical fiber loop. Only the one side band signal of a reference signal is formed by this optical modulator and is circulated in the loop described above while the loss thereof is compensated by the optical amplifier, by which only the grid component of the frequency axis is formed to a wide band in the output.
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Inventors:
ENDO MICHIYUKI
TSUCHIDA HIDEMI
TSUCHIDA HIDEMI
Application Number:
JP2000360722A
Publication Date:
June 07, 2002
Filing Date:
November 28, 2000
Export Citation:
Assignee:
NAT INST OF ADV IND & TECHNOL
International Classes:
G02F2/02; H01S3/06; H01S3/067; H01S3/083; H01S3/10; H01S3/107; (IPC1-7): G02F2/02; H01S3/083; H01S3/10; H01S3/107