Apparatus and method for Raman gain spectral control

Apparatus and method for realizing all-optical NOR logic...

Apparatus and method for self-phase control with stimulated...

Apparatus and method for the generation of high-power femtosecon

Apparatus and method for the generation of high-power femtosecon

Apparatus and method for the high-power pumping of fiber optic a

Apparatus and method for upgrading a narrow band optical...

Apparatus and method for wavelength conversion and clock...

Apparatus and method to compensate for optical fiber...

Apparatus and method using a nonlinear optical crystal

Apparatus and methods for optical communication

Apparatus comprising an optical gain device, and method of produ

Apparatus for adjusting channel width of multi-channel fiber amp

Apparatus for controlling the position and direction of a laser

Apparatus for determining noise factor of optical amplifier

Apparatus for light amplification

Apparatus for pumping an optical gain medium with multiple light

Apparatus for removal of water from evacuated chambers or...

Apparatus for spectrum-doubled optical parametric chirped...

Arrangement and method for operating and testing an optical devi