Abstract
The electro-refractive modulation in ring resonators was investigated. MMI couplers were used to provide reproducible coupling ratios. The ring resonators were fabricated in InGaAsP/InP using 25 quantum wells with a photoluminescence wavelength of 1415 nm. Electrical contacts were formed on top of the ring-waveguide and to the n-substrate to enable modulation. The modulation depth of the signal is retrieved with a network analyzer, while the wavelength is scanned.
Original language | English |
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Pages (from-to) | 864-865 |
Number of pages | 2 |
Journal | OSA Trends in Optics and Photonics Series |
Volume | 88 |
Publication status | Published - 2003 |
Externally published | Yes |
Event | Conference on Lasers and Electro-Optics (CLEO); Postconference Digest - Baltimore, MD, United States Duration: Jun 1 2003 → Jun 6 2003 |
ASJC Scopus subject areas
- General Engineering