High-Speed Optical Switches
1xN Optical Switches

NxN Optical Switches

High-Speed Optical Switching Systems
Optical Switching Systems

High-Speed VOA
N Channel High-Speed VOA

Custom PLZT Photonics
High-Speed Photonics

Specialty Fiber Arrays
Pigtailed Small Core Fiber Arrays

Fabrication Services
PLZT/PZT Deposition and Patterning

Dicing and Polishing



EpiPhotonics conducts full range of processes starting from device design, PLZT and PZT wafer fabrication in its own clean room, packaging, and testing.
  • Design: Simulators, CAD.
  • Thin film deposition: RTA, Sputtering, E-beam deposition, IBAD, etc.
  • Microfabrication: Spinner, Aligner, Baking truck, Asher, Dry etcher, etc.
  • Post wafer: Dicer, Polisher, Wire bonder, Fiber aligner, etc.
  • Testing: Switching curve, IL, PDL, RL, WDL, etc..

PLZT/PZT Deposition and Microfabrication

EpiPhotonics is the expert of oxide thin-film technology including PLZT waveguide devices. EpiPhotonics provides services including PLZT deposition for photonics, PZT deposition for piezoelectrics, PLZT/PZT wafer supply, and microfbrication of PLZT/PZT thin films.

  • PLZT waveguide deposition
  • PZT thin film deposition for piezoelectrics
  • PLZT/PZT wafers
  • Microfabrication of PLZT

Dicing and Polishing

EpiPhotonics dices waveguide wafers and polishes waveguide end faces.

EpiPhotonics aligns and connects optical fibers to polished waveguides.

Please contact us at for more details.