-
公开(公告)号：US12247909B2
公开(公告)日：2025-03-11
申请号：US18322118
申请日：2023-05-23
Applicant: Washington University
Inventor： Sahin Kaya Ozdemir , Lan Yang , Bo Peng , Faraz Monifi
IPC: G01N15/14 , G01N15/1434 , G01N21/77 , G01N21/65
Abstract: A method of transmitting at least one optical signal through an add-drop filter includes directing the at least one optical signal into a first tapered optical fiber of the add-drop filter. The add-drop filter includes an active resonator side-coupled between the first tapered optical fiber and a second tapered optical fiber, and the active resonator is doped with at least one rare earth ion. A tuned optical gain is produced by delivering a tuned amount of pump laser energy to the at least one rare earth ion at a sub-lasing level, the tuned optical gain configured to compensate an intrinsic loss of the active resonator.
-
2.发明申请公开(公告)号：US20180109325A1
公开(公告)日：2018-04-19
申请号：US15430426
申请日：2017-02-10
Applicant: Washington University
Inventor： Sahin Kaya Ozdemir , Lan Yang , Bo Peng , Faraz Monifi
IPC: H04B10/564 , H01S3/086 , H01S3/0941 , H01S3/105 , H01S3/00 , H01S3/10 , H01S3/107 , H04J14/02
CPC classification number: H04B10/564 , G01N21/7746 , H01S3/0014 , H01S3/005 , H01S3/086 , H01S3/0941 , H01S3/10061 , H01S3/105 , H01S3/107 , H04B10/11 , H04B10/25 , H04B10/70 , H04J14/02
Abstract: An a system and method for chaos transfer between multiple detuned signals in a resonator mediated by chaotic mechanical oscillation induced stochastic resonance where at least one signal is strong and where at least one signal is weak and where the strong and weak signal follow the same route, from periodic oscillations to quasi-periodic and finally to chaotic oscillations, as the strong signal power is increased.
-
Patent Agency Ranking
公开(公告)号：US09766402B2
公开(公告)日：2017-09-19
申请号：US14897863
申请日：2014-06-11
Applicant: Washington University
Inventor： Lan Yang , Sahin Kaya Ozdemir , Faraz Monifi
CPC classification number: G02B6/29338 , G02B6/12007 , G02B6/29383 , G02B6/29395 , H01S3/0627 , H01S3/1608 , H01S3/1618 , H01S3/176
Abstract: An add-drop filter for transmitting at least one signal is provided. The add-drop filter includes at least two optical waveguides capable of carrying the at least one signal, and at least one active resonator coupled between the optical waveguides, wherein the at least one active resonator provides gain that counteracts losses for the at least one signal.
-
公开(公告)号：US11754488B2
公开(公告)日：2023-09-12
申请号：US17446525
申请日：2021-08-31
Applicant: Washington University
Inventor： Sahin Kaya Ozdemir , Lan Yang , Bo Peng , Faraz Monifi
CPC classification number: G01N15/1434 , G01N21/7746 , G01N2021/655 , Y10S977/88
Abstract: An a system and method for chaos transfer between multiple detuned signals in a resonator mediated by chaotic mechanical oscillation induced stochastic resonance where at least one signal is strong and where at least one signal is weak and where the strong and weak signal follow the same route, from periodic oscillations to quasi-periodic and finally to chaotic oscillations, as the strong signal power is increased.
-
公开(公告)号：US20160131844A1
公开(公告)日：2016-05-12
申请号：US14897863
申请日：2014-06-11
Applicant: WASHINGTON UNIVERSITY
Inventor： Lan Yang , Sahin Kaya Ozdemir , Faraz Monifi
CPC classification number: G02B6/29338 , G02B6/12007 , G02B6/29383 , G02B6/29395 , H01S3/0627 , H01S3/1608 , H01S3/1618 , H01S3/176
Abstract: An add-drop filter for transmitting at least one signal is provided. The add-drop filter includes at least two optical waveguides capable of carrying the at least one signal, and at least one active resonator coupled between the optical waveguides, wherein the at least one active resonator provides gain that counteracts losses for the at least one signal.
Abstract translation: 提供了一种用于发送至少一个信号的分插滤波器。 所述分插滤波器包括至少两个能够承载所述至少一个信号的光波导和耦合在所述光波导之间的至少一个有源谐振器，其中所述至少一个有源谐振器提供抵消所述至少一个信号的损耗的增益 。
-
公开(公告)号：US20230304916A1
公开(公告)日：2023-09-28
申请号：US18322118
申请日：2023-05-23
Applicant: Washington University
Inventor： Sahin Kaya Ozdemir , Lan Yang , Bo Peng , Faraz Monifi
CPC classification number: G01N15/1434 , G01N21/7746 , G01N2021/655 , Y10S977/88
Abstract: A method of transmitting at least one optical signal through an add-drop filter includes directing the at least one optical signal into a first tapered optical fiber of the add-drop filter. The add-drop filter includes an active resonator side-coupled between the first tapered optical fiber and a second tapered optical fiber, and the active resonator is doped with at least one rare earth ion. A tuned optical gain is produced by delivering a tuned amount of pump laser energy to the at least one rare earth ion at a sub-lasing level, the tuned optical gain configured to compensate an intrinsic loss of the active resonator.
-
公开(公告)号：US20170371104A1
公开(公告)日：2017-12-28
申请号：US15677646
申请日：2017-08-15
Applicant: Washington University
Inventor： Lan Yang , Sahin Kaya Ozdemir , Faraz Monifi
CPC classification number: G02B6/29338 , G02B6/12007 , G02B6/29383 , G02B6/29395 , H01S3/0627 , H01S3/1608 , H01S3/1618 , H01S3/176
Abstract: An add-drop filter for transmitting at least one signal is provided. The add-drop filter includes at least two optical waveguides capable of carrying the at least one signal, and at least one active resonator coupled between the optical waveguides, wherein the at least one active resonator provides gain that counteracts losses for the at least one signal.
-
-
-
-
-
-
Search Results
7
records
(took 0.014 seconds)
