He TIAN, Yun-dong ZHANG, Yan BAI. Transmission peak with narrow bandwidth in single optical resonator induced-transparency[J]. Editorial office of optics and precision engineeri, 2017, 25(1): 59-64.
DOI:
He TIAN, Yun-dong ZHANG, Yan BAI. Transmission peak with narrow bandwidth in single optical resonator induced-transparency[J]. Editorial office of optics and precision engineeri, 2017, 25(1): 59-64. DOI: 10.3788/OPE.20172501.0059.
Transmission peak with narrow bandwidth in single optical resonator induced-transparency
Induced-transparency based on optical resonator structure is usually generated by utilizing double optical resonators. However the induced-transparency is not stable due to the detuning between resonators. In this paper
stable induced-transparency
of which the transmission peak has high transmittance and narrow bandwidths
was achieved by using a single optical resonator. First a single optical resonator self-interference structure was established
and the transmission spectra of the structure were discussed using transfer matrix theory in order to investigate the influence of structural parameters on the transmission spectra. Based on the theoretical results
a single optical resonator self-interference structure with single-mode fiber was fabricated with appropriate structure parameters. Then the experimental system for measuring the transmission spectra of the structure was established. Finally
the applications of the structure were discussed. The experimental results show that the transmission peak with very narrow bandwidths can be obtained by using the single optical resonator induced-transparency. The peak transmittance is 0.62
the bandwidth of the transmission peak is 0.54 MHz
and the product of the transmission peak bandwidth and the length of the waveguide is 6.48 MHz·m. The transmission peak with narrow bandwidth can be applied to filters
optical information processing
high precision optical measurements and detections.
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references
HARRIS S E, FIELD J E, KASAPI A. Dispersive properties of electromagnetically induced transparency[J]. Physical Review A, 1992, 46(1):R29-R32.
NAWEED A, FARCA G,SHOPOVA S I, et al.. Induced transparency and absorption in coupled whispering-gallery microresonators[J]. Physical Review A, 2005, 71(4):043804.
XU Q F, SANDHU S, POVINELLI M L, et al.. Experimental realization of an on-chip all-optical analogue to electromagnetically induced transparency[J]. Physical Review Letters, 2006, 96(12):123901.
ZHANGL, SONG M P, WU T, et al.. Embedded ring resonators for microphotonic applications[J]. Optics Letters, 2008, 33(17):1978-1980.
ZHANG Y, DARMAWAN S, TOBING L Y M, et al.. Coupled resonator-induced transparency in ring-bus-ring Mach-Zehnder interferometer[J]. Journal of the Optical Society of America B, 2011, 28(1):28-36.
SULTANA P, TAKAMI A, MATSUMOTO T,et al.. Delayed optical images through coupled-resonator-induced transparency[J]. Optics Letters, 2010, 35(20):3414-3416.
MANCINELLIM, BETTOTTI P, FEDELI J M, et al.. Reconfigurable optical routers based on coupled resonator induced transparency resonances[J]. Optics Express, 2012, 20(21):23856-23864.
ANG T Y L, NGO N Q. Enhanced coupled-resonator-induced transparency and optical fano resonance via intracavity backscattering[J]. Journal of the Optical Society of America B, 2012, 29(5):1094-1103.
LU Y, XU L J, SHU M L, et al.. Proposal to produce coupled resonator-induced transparency and bistability using microresonator enhanced Mach-Zehnder interferometer[J]. IEEE Photonics Technology Letters, 2008, 20(7):529-531.
MANCINELLI M, GUIDER R, BETTOTTI P,et al.. Coupled-resonator-induced-transparency concept for wavelength routing applications[J]. Optics Express, 2011, 19(13):12227-12240.
CUI Y G, ZHU Y X, LOU J Q,et al.. Detection of finger displacement and gripping force of piezoelectric micro-gripper[J]. Opt. Precision Eng., 2015, 23(5):1372-1379. (in Chinese)
TIAN H, ZHANG Y D, QI D W,et al.. Control of dispersion in fiber coupled resonator-induced transparency structure[J]. Chinese Physics B, 2016, 25(6):064204.
ZHANG Y D, TIAN H, ZHANG X N, et al.. Experimental evidence of enhanced rotation sensing in a slow-light structure[J]. Optics Letters, 2010, 35(5):691-693.
TIAN H, ZHANG Y D, ZHANG X N, et al.. Rotation sensing based on a side-coupled spaced sequence of resonators[J]. Optics Express, 2011, 19(10):9185-9191.