论文信息 - Athermal silicon nitride 4-channel (de-)multiplexer based on cascaded MZIs - 字舞流文

Athermal silicon nitride 4-channel (de-)multiplexer based on cascaded MZIs

We have designed and realized an athermal (de-)multiplexer in silicon nitride (SiN) by cascaded Mach–Zehnder interferometers (MZIs), demonstrating an extremely low thermal sensitivity <4.8 pm/°C for all the four channels.

Qingzhong Huang | J. Xia | C. Zeng | Shiqi Tao

[1] Jun Liu,et al. Athermal 4-channel (de-)multiplexer in silicon nitride fabricated at low temperature , 2018, Photonics Research.

[2] Frederic Y Gardes,et al. Athermal silicon nitride angled MMI wavelength division (de)multiplexers for the near-infrared. , 2017, Optics express.

[3] Xi Xiao,et al. Silicon nitride O-band (de)multiplexers with low thermal sensitivity. , 2017, Optics express.

[4] Yu Zhang,et al. Silicon and hybrid silicon photonic devices for intra-datacenter applications: state of the art and perspectives [Invited] , 2015 .

[5] Thomas Ferrotti,et al. Toward athermal silicon-on-insulator (de)multiplexers in the O-band. , 2015, Optics letters.

[6] Sailing He,et al. Compact monolithically-integrated hybrid (de)multiplexer based on silicon-on-insulator nanowires for PDM-WDM systems. , 2015, Optics express.

[7] A. Arbabi,et al. Measurements of the refractive indices and thermo-optic coefficients of Si3N4 and SiO(x) using microring resonances. , 2013, Optics letters.