We design and fabricate an on-chip spectrometer based on an evanescently-coupled multimode spiral waveguide. Evanescent coupling between waveguide arms greatly enhances the spectral resolution, reaching 10pm at wavelength 1520nm with a footprint of 500μ×500μ.
|Original language||American English|
|Title of host publication||2016 Conference on Lasers and Electro-Optics, CLEO 2016|
|Publisher||Institute of Electrical and Electronics Engineers Inc.|
|State||Published - 16 Dec 2016|
|Event||2016 Conference on Lasers and Electro-Optics, CLEO 2016 - San Jose, United States|
Duration: 5 Jun 2016 → 10 Jun 2016
|Name||2016 Conference on Lasers and Electro-Optics, CLEO 2016|
|Conference||2016 Conference on Lasers and Electro-Optics, CLEO 2016|
|Period||5/06/16 → 10/06/16|
Bibliographical notePublisher Copyright:
© 2016 OSA.