Akihisa Tomita

What is he best known for?

The fields of study he is best known for:

• Quantum mechanics
• Optics
• Photon

His scientific interests lie mostly in Optics, Quantum key distribution, Optoelectronics, Quantum cryptography and Photonic crystal. Optics and Condensed matter physics are commonly linked in his work. The Condensed matter physics study combines topics in areas such as Negative refraction, Photonic metamaterial and Order of magnitude.

His Quantum key distribution study integrates concerns from other disciplines, such as Computer network and Provisioning. His Quantum cryptography research is multidisciplinary, incorporating perspectives in Network architecture, Quantum network, Quantum sensor, Interference and Key. His Dispersion study combines topics from a wide range of disciplines, such as Four-wave mixing and Laser.

His most cited work include:

• Superprism Phenomena in Photonic Crystals (811 citations)
• Field test of quantum key distribution in the Tokyo QKD Network (642 citations)
• Self-collimating phenomena in photonic crystals (602 citations)

What are the main themes of his work throughout his whole career to date?

The scientist’s investigation covers issues in Optics, Quantum key distribution, Optoelectronics, Photon and Quantum cryptography. Many of his studies on Optics involve topics that are commonly interrelated, such as Multiplexing. His Quantum key distribution research also works with subjects such as

• Electronic engineering that connect with fields like Photonics,
• Quantum network most often made with reference to Quantum channel.

The concepts of his Optoelectronics study are interwoven with issues in Avalanche photodiode, Detector and Quantum well. His Photon research focuses on subjects like Quantum information science, which are linked to Quantum information. His Quantum cryptography study incorporates themes from Interference and Cryptography.

He most often published in these fields:

• Optics (51.05%)
• Quantum key distribution (24.69%)
• Optoelectronics (25.10%)

What were the highlights of his more recent work (between 2011-2021)?

• Optics (51.05%)
• Quantum key distribution (24.69%)
• Multiplexing (8.37%)

In recent papers he was focusing on the following fields of study:

His primary scientific interests are in Optics, Quantum key distribution, Multiplexing, Holography and Phase conjugation. His work in Optics is not limited to one particular discipline; it also encompasses Mode. He interconnects Quantum cryptography, BB84, Electronic engineering and Computer network in the investigation of issues within Quantum key distribution.

His work in Computer network tackles topics such as Term which are related to areas like Quantum channel. His studies examine the connections between Multiplexing and genetics, as well as such issues in Signal processing, with regards to Transmission quality, Computer simulation and Superposition principle. His Holography study combines topics in areas such as Spatial light modulator, Multiplexer, Signal and Transmission.

Between 2011 and 2021, his most popular works were:

• High-Speed Quantum Key Distribution System for 1-Mbps Real-Time Key Generation (75 citations)
• High-speed wavelength-division multiplexing quantum key distribution system (61 citations)
• Evaluation of the phase randomness of a light source in quantum-key-distribution systems with an attenuated laser (22 citations)

In his most recent research, the most cited papers focused on:

• Quantum mechanics
• Optics
• Photon

His primary areas of investigation include Optics, Quantum key distribution, Multiplexing, Wavelength-division multiplexing and Holography. The various areas that Akihisa Tomita examines in his Optics study include Phase detector and Phase modulation. His Quantum key distribution research incorporates elements of Quantum cryptography, BB84, Avalanche photodiode and Quantum efficiency.

His studies deal with areas such as Optoelectronics, Noise and Quantum information science as well as Avalanche photodiode. His work carried out in the field of Holography brings together such families of science as Wavelength, Demultiplexer and Mode. His Key research incorporates themes from Quantum and Computer network, Encryption.