Recent advances in silicon photonic integrated circuits

JE Bowers, T Komljenovic, M Davenport… - … , Sub-Systems, and …, 2016 - spiedigitallibrary.org
We review recent breakthroughs in silicon photonics technology and components and
describe progress in silicon photonic integrated circuits. Heterogeneous silicon photonics …

Heterogeneous silicon photonic integrated circuits

T Komljenovic, M Davenport, J Hulme… - Journal of Lightwave …, 2015 - ieeexplore.ieee.org
We review recent breakthroughs in the silicon photonic technology and components, and
describe progress in silicon photonic integrated circuits. Heterogeneous silicon photonics …

Multi-Tb/s-per-fiber coherent co-packaged optical interfaces for data center switches

B Buscaino, BD Taylor, JM Kahn - Journal of Lightwave Technology, 2019 - opg.optica.org
Co-packaging of optical and electronic interfaces inside data center switches has been
proposed to reduce the system-level power consumption and support higher density, higher …

Toward athermal silicon-on-insulator (de) multiplexers in the O-band

K Hassan, C Sciancalepore, J Harduin, T Ferrotti… - Optics letters, 2015 - opg.optica.org
We report on the design, fabrication, and characterization of a 1× 4 silicon-on-insulator (SOI)
demultiplexer exhibiting a significant reduction of its thermo-optical sensitivity in the O-band …

Broadband athermal waveguides and resonators for datacom and telecom applications

L He, Y Guo, Z Han, K Wada, J Michel… - Photonics …, 2018 - opg.optica.org
The high-temperature sensitivity of the silicon material index limits the applications of silicon-
based micro-ring resonators in integrated photonics. To realize a low but broadband …

Effects of Thermally Induced Phase Transition on the Negative Thermo-Optic Properties of Atomic-Layer-Deposited TiO2 Films

H Park, J Jung, Y Zhang, M Liu, J Lee… - ACS Applied …, 2021 - ACS Publications
The negative thermo-optic properties of TiO2 have been considered promising for athermal
photonic devices that can mitigate the optical-performance instability due to temperature …

Athermal operation of multi-section slotted tunable lasers

MJ Wallace, R O'Reilly Meehan, R Enright, F Bello… - Optics …, 2017 - opg.optica.org
Two distinct athermal bias current procedures based on thermal tuning are demonstrated for
a low-cost, monotlithic, three section slotted single mode laser, achieving mode-hop free …

Thermal oscillation in the hybrid Si3N4 − TiO2 microring

ZY Wang, PY Wang, S Wan, Z Wang, Q Song… - Optics …, 2023 - opg.optica.org
The hybrid microcavity composed of different materials shows unique thermal-optical
properties such as resonance frequency shift and small thermal noise fluctuations with the …

Compensation of the thermal effect in a mounted microbubble resonator

ZY Wang, HL Ren, HY Qiao, R Niu… - IEEE Photonics …, 2023 - ieeexplore.ieee.org
To mitigate the temperature dependence of the resonance frequency in microcavities,
athermal photonic devices have been developed by incorporating materials with an …

Wide range thermal and athermal operation of slotted surface grating lasers

D Mickus, R Mckenna, C Murphy, JF Donegan - Optics Express, 2021 - opg.optica.org
Athermalisation is a procedure in which the wavelength of a semiconductor laser remains
unchanged even as the temperature is altered. This is achieved by altering the currents that …