NTT Succeeds at Frequency Stabilization of an Electro-Optic Modulation-Based Optical Frequency Comb

- For high-speed and large-capacity optical communication applications and improvement of accuracy in microwave generation and evaluation equipment -

Tokyo - July. 21, 2023, – NTT Corporation (NTT) and Tokyo Denki University have succeeded in further stabilizing the graduated frequency of an optical frequency ruler generated by modulating the...

Long-term functional measurements from modular 3D neuronal networks using rolled-up 3D electrode array

～　Functional characterization of brain-mimicking culture by bioelectronics　～

NTT Corporation (NTT) has succeeded in the long-term measurement of neural activity from a neural network*1 of connected three-dimensional (3D) neuronal aggregates*2 using NTT's original method*3 for ...