The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 24, 2014
Filed:
Jun. 04, 2010
Applicants:
Yong Tak Lee, Gwangju-Si, KR;
Feng Xiao, Joondalup, AU;
Kamal Alameh, Joondalup, AU;
Inventors:
Assignee:
Ytel Photonics Inc., Gwangiu-Si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01S 3/086 (2006.01); H01S 3/067 (2006.01); H01S 3/08 (2006.01);
U.S. Cl.
CPC ...
H01S 3/086 (2013.01); H01S 3/08059 (2013.01); H01S 3/08009 (2013.01); H01S 3/0675 (2013.01); H01S 3/06766 (2013.01);
Abstract
A wavelength-tunable laser system includes an optical fiber collimator array having at least two ports, an optical amplifier connected to one port of an optical fiber, an optical coupler for coupling light incident from the optical amplifier and transmitting the coupled light to another port, a diffraction grating plate for guiding each wavelength component of light incident from the optical fiber collimator array in a different direction, and an Opto-Very Large Scale Integration (Opto-VLSI) processor.