2022
DOI: 10.1109/jlt.2022.3200596
|View full text |Cite
|
Sign up to set email alerts
|

Ultra-Widely Tunable Acousto-Optic Add-Drop Filter Based on Acoustically-Induced Polarization Conversion of Single Mode Fiber

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2

Citation Types

0
8
0
1

Year Published

2023
2023
2024
2024

Publication Types

Select...
6
1

Relationship

0
7

Authors

Journals

citations
Cited by 10 publications
(9 citation statements)
references
References 23 publications
0
8
0
1
Order By: Relevance
“…The proposed structure gains advantages of large tuning range, fast speed, easy fabrication, low insertion loss and zero frequency shift. Based on the acoustically-induced fiber polarization conversion, we further construct an ultra-widely tunable AOADF which covers wavelengths from 1081 nm to 1582 nm with a tuning band larger than 500 nm 16 . As the dispersion of the single-mode fiber is relatively small, the bandwidth is still larger than 10 nm with the acousto-optic interaction (AOI) length of 12 cm.…”
Section: Introductionmentioning
confidence: 99%
“…The proposed structure gains advantages of large tuning range, fast speed, easy fabrication, low insertion loss and zero frequency shift. Based on the acoustically-induced fiber polarization conversion, we further construct an ultra-widely tunable AOADF which covers wavelengths from 1081 nm to 1582 nm with a tuning band larger than 500 nm 16 . As the dispersion of the single-mode fiber is relatively small, the bandwidth is still larger than 10 nm with the acousto-optic interaction (AOI) length of 12 cm.…”
Section: Introductionmentioning
confidence: 99%
“…In addition, compared with the AOI structure with the fiber core-blocker [23], this method has no other special structure modification except for etching the grating region, which ensures the simplicity and small insertion loss of the AOTF. In previous work, the researchers implemented an ultra-widely add-drop AOTF based on the acoustically-induced polarization conversion of claddingetched SMF [24]. The resonance wavelength of the filter is adjusted from 1081 nm to 1582 nm, and its tuning bandwidth is greater than ∼500 nm.…”
Section: Introductionmentioning
confidence: 99%
“…All-fiber acousto-optic modulators (AOMs) have been successfully employed in reconfigurable spectral filters (rejection band, passband, and add-drop), heterodyne sensors, Q-switched and mode-locked fiber lasers [1][2][3][4][5][6][7][8][9]. In particular, flexural acoustic waves induce dynamic longperiod gratings (LPGs) along an optical fiber, coupling power between the propagating optical modes.…”
mentioning
confidence: 99%
“…AOMs using long fibers and high voltages have increased the acousto-optic interaction [1][2][3][5][6][7]9] while providing wide spectral tuning ranges employing distinct fiber designs: hollow-core photonic bandgap optical fibers (18 -60 nm) [10,11], dispersion compensating fibers (36 -80 nm) [1,2,6], few-mode fibers (100 nm) [5], singlemode standard fibers (500 nm) [3] and, solid-core photonic crystal fibers (1000 nm) [12]. The modulated full width at half maximum (FWHM) bands usually range from 1 to 7 nm [2,5,11,12].…”
mentioning
confidence: 99%
See 1 more Smart Citation