Photothermal optical switch and variable attenuator

Piano MEMs micromirror

Piezo-electric apparatus for acting on an optical path

Piezoelectric actuated optical switch

Piezoelectric and electromagnetic actuators for beam...

Piezoelectric optical relay

Piezoelectric optical switch device

Piezoelectrically driven, liquid-actuated optical cross-bar...

Planar array optical switch and method

Planar array optical switch and method

Planar array optical switch and method

Planar lightwave circuit based wavelength selective switch

Planar lightwave circuit-based optical switches using...

Planar lightwave wavelength blocker devices using micromachines

Planar lightwave wavelength device using moveable mirrors

Planar reconfigurable optical add/drop module

Planar waveguide switch and optical cross-connect

Plasmon gate

Plasmon gate

Plasmon multiplexing