Browsing by Author "Jain, Gaurav"
Now showing items 1-3 of 3
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Athermal tuning for a two-section, all-active DBR laser with high-order grating
Bello, Frank; Donegan, John; Wallace, Michael J.; McKenna, Robert; Jain, Gaurav; Lu, Qiaoyin Y.; Guo, Weihua H. (2018)We incorporate thermal effects for injection currents ranging up to 150 mA in order to model the tuning behavior of a two-section, all-active distributed-Bragg-reflector (DBR),ridge-wave guide semiconductor laser utilized ... -
Optical Transmitters based on High-Order Surface Grating Lasers for Applications in Communication Systems
Jain, Gaurav (Trinity College Dublin. School of Physics. Discipline of Physics, 2021)Optical communication is the forefront of modern communication systems and is unarguably the leading technology for information sharing and transmission of large amounts of data over longer distances with low latency. Since ... -
Tuning behaviour of slotted vernier widely tunable lasers
Bello, Frank; Donegan, John; Wallace, M.J.; Jain, Gaurav; McKenna, Robert (2019)A detailed thermo-optic model combining the 1D transfer matrix method and a 3D finite element method is developed and used to simulate a widely tunable vernier laser based on surface etched slots. The model is used to ...