Siim Heinsalu

Publication Activity (10 Years)

Years Active: 2021-2024
Publications (10 Years): 7

Top Topics

Reservoir Computing

Refractive Index

Top Venues

Publications

Atsushi Matsumoto, Ryota Yabuki, Shinya Nakajima, Toshimasa Umezawa, Siim Heinsalu, Yuichi Matsushima, Koichi Akahane, Naokatsu Yamamoto, Katsuyuki Utaka
Low Threshold and 10kHz-Class Narrow Linewidth 1.55 µm-Band Quantum Dot Laser Diode on InP(311)B Substrate. OFC (2024)
Ryota Yabuki, Atsushi Matsumoto, Ryumi Katsuhara, Siim Heinsalu, Koichi Akahane, Yuichi Matsushima, Hiroshi Ishikawa, Katsuyuki Utaka
Temperature-Insensitive pulse and 120℃ CW Operation of 1550nm-Band p-doped InAs/InGaAlAs Quantum Dot Lasers on InP(311)B Substrate. OFC (2023)
Siim Heinsalu, Katsuyuki Utaka
Design and Experiment of Silicon Racetrack-Loop Multi-Mode Waveguide Structure with Low-Loss and Adjustable Couplings for Compact Reservoir Computing Device. PSC (2023)
Ryo Kuwata, Siim Heinsalu, Yuichi Matsushima, Hiroshi Ishikawa, Katsuyuki Utaka
Low-Power Switching of Polymer Mach-Zhender Type Optical Switch with 45° Mirror for Vertical Interconnection. PSC (2023)
Siim Heinsalu, Katsuyuki Utaka
Sensitivity Improvement of Multi-Slot Subwavelength Bragg Grating Refractive Index Sensors by Increasing the Waveguide Height or Suspending the Sensor. Sensors 22 (11) (2022)
Siim Heinsalu, Yuichi Matsushima, Hiroshi Ishikawa, Katsuyuki Utaka
Optimization of suspended ladder BG silicon sensors for high wavelength or amplitude sensitivity. IEEE SENSORS (2021)
Siim Heinsalu, Anna Kawano, Yuji Isogai, Yuichi Matsushima, Hiroshi Ishikawa, Katsuyuki Utaka
Sensitivity improvement for silicon MS-SW BG sensors by waveguide height increase or by waveguide suspension with supporting shape modification. OFC (2021)