Polymer spot size converter on silicon photonics chip for enabling high coupling to single-mode fiber

Y Kamiura, T Kurisawa, C Fujikawa, O Mikami - Optics Letters, 2023 - opg.optica.org
Silicon photonics (SiPh) technology has gained considerable attention as a result of the
growing demand for high-bit-rate optical interconnections. Low coupling efficiencies …

Polymer Microlens on Pillar Grown From Single-Mode Fiber Core for Silicon Photonics

O Mikami, R Sato, S Suzuki… - IEEE Photonics …, 2020 - ieeexplore.ieee.org
A novel coupling device composed of a combination of microlens and pillar having an
approximately diameter and height and grown from single-mode fiber (SMF) core end is …

Polymer Spot Size Expanders for High Efficiency Optical Coupling in Optical Interconnection

Y Kamiura, T Kurisawa, C Fujikawa… - Photonics Letters of …, 2022 - photonics.pl
Improving the low coupling efficiency due to spot size differences between silicon photonics
chips and single mode fibers remains a challenge for achieving high bit-rate optical …

[PDF][PDF] Rapid Fabrication of Glass Micro and Nanostructures via Laser-assisted Hot Embossing.

HLM Shian, I Ishak, MZB Mohd Zawawi - Journal of Laser Micro …, 2023 - jlps.gr.jp
The escalating demand for glass that exhibits various surface functions has encouraged
efforts to develop more efficient and economical micro-/nano-patterning of glass substrates …

Miniaturization of Polymer Spot Size Expander for Silicon Photonics Chip and Optical Fiber Coupling

Y Kamiura, T Kurisawa, C Fujikawa… - 2022 IEEE CPMT …, 2022 - ieeexplore.ieee.org
A miniaturized polymer spot size expander was proposed and fabricated using UV-curable
resin on the end face of a high numerical aperture fiber for a preliminary test. The spot size …

Multi-channel Integration of Polymer Spot Size Expander on Silicon Photonics Chip

A Sawada, Y Kamiura, C Fujikawa… - 2024 IEEE CPMT …, 2024 - ieeexplore.ieee.org
Multi-channel Integration of Polymer Spot Size Expander on Silicon Photonics Chip Page 1
Multi-channel Integration of Polymer Spot Size Expander on Silicon Photonics Chip Atsuki …

Polymer Spot Size Expander on Laser Diode Chip for Fiber Coupling

A Sawada, Y Kamimura, C Fujikawa… - 2023 IEEE CPMT …, 2023 - ieeexplore.ieee.org
A miniaturized polymer spot size expander was successfully applied using UV-curable resin
on the end face of a DFB laser diode chip emitting at 1.31 μm wavelength for the first time …