2006
DOI: 10.1109/jlt.2006.870971
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Polymer microring coupled-resonator optical waveguides

Abstract: Abstract-We present measurements of the transmission and dispersion properties of coupled-resonator optical waveguides (CROWs) consisting of weakly coupled polymer microring resonators. The fabrication and the measurement methods of the CROWs are discussed as well. The experimental results agree well with the theoretical loss, waveguide dispersion, group delay, group velocity, and group-velocity dispersion (GVD). The intrinsic quality factors of the microrings were about 1.5 × 10 4 to 1.8 × 10 4 , and group de… Show more

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Cited by 50 publications
(28 citation statements)
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“…In recent literature, CROWs based on SiON [43,88,89], polymers (poly(methyl methacrylate) or PMMA) [90,103], Hydex glass [41], and silicon-on-insulator (SOI) [58,64,65,[104][105][106][107] technologies have been demonstrated. Figure 5 shows images of some of these devices, whose figures of merit are summarized in Table 1.…”
Section: Technologies For Ring-based Crowsmentioning
confidence: 99%
“…In recent literature, CROWs based on SiON [43,88,89], polymers (poly(methyl methacrylate) or PMMA) [90,103], Hydex glass [41], and silicon-on-insulator (SOI) [58,64,65,[104][105][106][107] technologies have been demonstrated. Figure 5 shows images of some of these devices, whose figures of merit are summarized in Table 1.…”
Section: Technologies For Ring-based Crowsmentioning
confidence: 99%
“…Microring resonators were fabricated with discussed cylindrical waveguide technology. Several groups have reported a successful fabrication of polymer microring and microracetrack resonators by electron beam lithography [19,20] and nanoimprint lithography [16,21], however, contact optical lithography is still the most cost-effective technique for polymer PICs [22]. Analogically to straight waveguides, microring resonators composed of rectangular and cylindrical waveguides were compared.…”
Section: Characterizationmentioning
confidence: 99%
“…Silica-on-silicon and silicon nitride technologies allow the fabrication of resonators with very low loss [41]- [43], but LiNbO 3 [44], glass [45,46], silicon [47], polymers [48], and InP [49,50] are also used. Along with these fully passive ring resonators, some configurations, including an optical amplifier to compensate losses, have been also proposed and experimented [51,52].…”
Section: Resonant Micro Optical Gyroscopes (Rmogs)mentioning
confidence: 99%