Near-field holography (NFH), with its virtues of precise critical dimensions and high throughput, has a great potential ......

An optimized iterative technique combining the merits of conventional Gerchber-Saxton (G-S) and adaptive-additive (A-A) ......

We investigate reactive fluorine atom spectroscopic characterization in atmospheric pressure of He/SF6 plasma using atom......

We fabricate and measure a multilayer-coated ion-beam-etched laminar grating for the extreme ultraviolet wavelength regi......

The Giant Steerable Science Mirror (GSSM) is the tertiary mirror of the Thirty Meter Telescope (TMT). To evaluate the pe......

The demand for space-borne telescopes with an aperture of 20 m is forcing the development of large diameter diffractive ......