A low-cost integrated differential phase shift QKD transmitter, which consist of a distributed Bragg reflector laser, a phase modulator, and Mach-Zehnder modulator sections for pulse carving and optical attenuation is presented. Initial characterization results of the laser, and the modulator sections are demonstrated.
|Title of host publication||Proceedings of the 24th IEEE Photonics Benelux Annual Symposium|
|Publication status||Published - 22 Nov 2019|
|Event||24th Annual Symposium of the IEEE Photonics Society Benelux - VU Main Building, Amsterdam, Netherlands|
Duration: 21 Nov 2019 → 22 Nov 2019
Conference number: 24
|Conference||24th Annual Symposium of the IEEE Photonics Society Benelux|
|Period||21/11/19 → 22/11/19|