A linear depth quantum circuit that implements general duality transformations in one dimensional quantum lattice models. Credit: Physical Review Letters (2025). DOI: 10.1103/PhysRevLett.134. ...

MOC5010 transforms an input current variation into an output voltage variation. The linear optocoupler circuit presented here has an amplification factor of 0.75.

M. Younus Bhat, Aamir H. Dar, Vector-valued nonuniform multiresolution analysis associated with linear canonical transform domain, Filomat, Vol. 37, No. 16 (2023), pp ...

Fundamentals of analog filter design and linear circuits are covered in a book and kit of parts that are available on EIM Tech's site after a successful ~$108,000 Kickstarter campaign.