Abstract: A ray tracing method has been performed to calculate the focus spot size of two-dimensional focusing grating couplers that are produced by holographic interferometry of freely propagating ...

Canada has a new coin and it's meant to recognize the inner strength of Inuit. An Inuk who grew up in Newfoundland and ...

This work demonstrates that wavefront encoding technique can be used reduce the peak transient crosstalk by >10 dB in holographic optical switches based on the liquid crystal on silicon (LCOS) ...