5 papers
Silicon Nitride External Cavity Laser with Alignment Tolerant Multi-Mode RSOA-to-PIC Interface
Ibrahim Ghannam, Bin Shen, Florian Merget +1
We demonstrate an external cavity laser formed by combining a silicon nitride photonic integrated circuit with a reflective semiconductor optical amplifier. The laser uses an align…
Photonic integrated circuits for life sciences
Jeremy Witzens, Patrick Leisching, Alireza T. Mashayekh +7
We report on the use of silicon nitride (SiN) photonic integrated circuits (PICs) in high-value instrumentation, namely multi-color laser engines (MLEs), a core element of cutting-…
Silicon Photonics DWDM NLFT Soliton Transmitter
Jonas Koch, Alvaro Moscoso-Mártir, Juliana Müller +3
We investigate the transmission of densely multiplexed solitons using a photonic integrated chip and the nonlinear Fourier-transform and analyze required launch conditions, the eff…
Semiconductor laser mode locking stabilization with optical feedback from a silicon PIC
Johannes Hauck, Andrea Zazzi, Alexandre Garreau +4
Semiconductor mode-locked lasers can be used in a variety of applications ranging from multi-carrier sources for WDM communication systems to time base references for metrology. Th…
Broadband, Temperature Tolerant and Passively Biased Resonantly Enhanced Mach-Zehnder Modulators
S. Romero-García, A. Moscoso-Mártir, J. Nojic +5
We describe a resonantly enhanced Mach-Zehnder modulator (MZM) that can be operated over a wide temperature range of 55C without being actively biased, while providing a significan…