InSb etalons operated at 77 K and illuminated by CO lasers (5.5 μ m) exhibit continuous wave (c.w.) optical bistability. A wide range of experiments have been performed to further the basic ...

All modern digital logic consists of combinatorial logic and sequential logic. Combinatorial logic is made up of gates while sequential logic comprises of flipflops. Different transistors are ...

Also known as "combinatorial logic," it refers to a digital logic function made of primitive logic gates (AND, OR, NOT, etc.) in which all outputs of the function are directly related to the current ...

Who would have thought that a circuit comprising only two 2-input NAND gates could be so complicated (or, should we say, “interesting”)? Up to this point (click here to see my earlier columns), the ...