Recirculating fiber delay-line filter with a fiber Bragg grating

被引：3

作者：

Kim, S ^{[1
]}

Lee, B ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Elect Engn, Seoul 151742, South Korea

来源：

APPLIED OPTICS | 1998年 / 37卷 / 23期

关键词：

D O I：

10.1364/AO.37.005469

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We propose a new recirculating fiber delay-line filter structure. In the proposed system a fiber Bragg grating (FBG) is used as a multireflection mirror in a fiber delay loop, and an erbium-doped fiber is used to provide gain in the loop. By adjusting parameters such as the coupling efficiency, the reflectivity of the FBG, and the gain, we can change the characteristics of the filter transfer function. (C) 1998 Optical Society of America.

引用

页码：5469 / 5471

页数：3

共 8 条

[1] PROGRAMMABLE FIBER OPTIC DELAY-LINE [J].

BALL, GA ;

GLENN, WH ;

MOREY, WW .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1994, 6 (06) :741-743

[2] DISCRETE-TIME FIBEROPTIC SIGNAL PROCESSORS USING OPTICAL AMPLIFIERS [J].

CAPMANY, J ;

CASCON, J .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1994, 12 (01) :106-117

[3] REFLECTIVELY TAPPED FIBER OPTIC TRANSVERSAL FILTER USING IN-FIBER BRAGG GRATINGS [J].

HUNTER, DB ;

MINASIAN, RA .

ELECTRONICS LETTERS, 1995, 31 (12) :1010-1012

[4] Photonic signal processing of microwave signals using an active-fiber Bragg-grating-pair structure [J].

Hunter, DB ;

Minasian, RA .

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 1997, 45 (08) :1463-1466

[5] FIBER GRATING TIME-DELAY ELEMENT FOR PHASED-ARRAY ANTENNAS [J].

MOLONY, A ;

EDGE, C ;

BENNION, I .

ELECTRONICS LETTERS, 1995, 31 (17) :1485-1486

[6] FIBEROPTIC FILTERS EMPLOYING OPTICAL AMPLIFIERS TO PROVIDE DESIGN FLEXIBILITY [J].

MOSLEHI, B .

ELECTRONICS LETTERS, 1992, 28 (03) :226-228

[7] FIBEROPTIC DELAY-LINE FILTERS EMPLOYING FIBER LOOPS - SIGNAL AND NOISE-ANALYSIS AND EXPERIMENTAL CHARACTERIZATION [J].

SALES, S ;

PASTOR, D ;

CAPMANY, J ;

MARTI, J .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA A-OPTICS IMAGE SCIENCE AND VISION, 1995, 12 (10) :2129-2135

[8] HIGH-FREQUENCY NARROW-BAND SINGLE-MODE FIBEROPTIC TRANSVERSAL FILTERS [J].

WANG, CC .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 1987, 5 (01) :77-81

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