Microlens arrays are of fundamental importance in a wide variety of applications in optics and photonics. This chapter deals with an accurate digital holography-based characterization of both liquid and polymeric microlenses fabricated by an innovative pyro-electrowetting process. The actuation of liquid and polymeric films is obtained through the use of pyroelectric charges generated into polar dielectric lithium niobate crystals.
Quantitative Phase Microscopy for Accurate Characterization of Microlens Array
Simonetta Grilli;Lisa Miccio;Francesco Merola;Andrea Finizio;Melania Paturzo;Sara Coppola;Veronica Vespini;Pietro Ferraro
2011
Abstract
Microlens arrays are of fundamental importance in a wide variety of applications in optics and photonics. This chapter deals with an accurate digital holography-based characterization of both liquid and polymeric microlenses fabricated by an innovative pyro-electrowetting process. The actuation of liquid and polymeric films is obtained through the use of pyroelectric charges generated into polar dielectric lithium niobate crystals.File in questo prodotto:
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