Since its introduction in the nineties, the negative resist SU‐8 has been increasingly used in
micro‐ and nanotechnologies. SU‐8 has made the fabrication of high‐aspect ratio …

We harness the remarkable refractive index switching (0.04 < Δn(λ) < 0.2) between the low-spin
and high-spin states of the molecular spin-crossover (SCO) complex [Fe(HB(1,2,4-triazol…

We propose in this paper the complete study of a bulk micromachined silicon micromirror able
to tilt up to /spl plusmn/20/spl deg/ at a relatively high frequency (1 kHz). These structures …

The image formation in coded aperture spectral imagers is key<?TeX \LDQvoffset{2pc}\LDQhoffset{0pt}?>
information for processing the acquired compress data, and the optical system …

In this paper we describe the use of thermo-activated PNIPAM nano-material in optical
switching devices. In other publications, the PNIPAM is used either as a carrier for crystalline …

A new design of fluidic microdiode is proposed. An initial numerical simulation of this so-called
vortex microdiode allows us to understand the working principle of the diode. It is shown …

Cavity-resonator-integrated guided-mode resonance filters (CRIGFs) are optical filters
based on weak coupling by a grating between a free-space propagating optical mode and a …

Les microsystèmes électrostatiques se sont développés depuis une vingtaine d'année et
ont constitué un événement marquant du développement technologique. La présentation …

The crystallographic anisotropy of the lateral selective thermal oxidation of AlGaAs alloys is
experimentally studied. The anisotropic behavior of this oxidation process, used primarily for …

We theoretically demonstrate a mid-infrared polarization-independent guided-mode-resonance
transmission filter. We designed a structure based on a deeply-etched 2D grating above …