July 2020
PIC MAGAZINE ARTICLE
“LIGENTEC adds wide tuning rage heater modules to its product lineup”
“According to the company, LIGENTEC’s advanced heater module provides four times more thermo-optical tuning and improved stability for tunable ring resonators and Mach Zehnder Interferometers (MZI) than standard heaters developed in silicon nitride.
The newly available heater module is optimized for LIGENTEC’s all-nitride AN800 process with waveguides that offer low bending radii (< 0.005 dB for 10 turns of 50um radius), low coupling losses (< 1 dB/facet), low propagation losses (< 0.1 dB/cm) and high power handling (up to 10 W tested).”