in the International Photonics and OptoElectronics Meetings (POEM 2019), 11-14 November 2019, Wuhan, China. paper JW3A.8.
Publication year: 2019
We report a tunable optical transmitter using an integrated V-cavity laser and Mach-Zehnder modulator. Wavelength tuning of 28 channels is obtained and over 15dB DC extinction ratio is realized under 4.5V reverse bias voltage.