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Surface characterization of micro-optical components by Foucault's knife-edge method: the case of a micromirror array.

Applied optics

Zamkotsian F, Dohlen K.
PMID: 18324186
Appl Opt. 1999 Nov 01;38(31):6532-9. doi: 10.1364/ao.38.006532.

As micro-optical components are introduced into optical systems, accurate surface characterization becomes important. We describe a method for quantitative evaluation of surface deformations based on Foucault's knife-edge test. By measurement of local slopes, the surface shape of each mirror...

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Zamkotsian F, Dohlen K. Surface characterization of micro-optical components by Foucault's knife-edge method: the case of a micromirror array. Appl Opt. 1999;38(31):6532-9doi: 10.1364/ao.38.006532.
Zamkotsian, F., & Dohlen, K. (1999). Surface characterization of micro-optical components by Foucault's knife-edge method: the case of a micromirror array. Applied optics, 38(31), 6532-9. https://doi.org/10.1364/ao.38.006532
Zamkotsian, F, and Dohlen, K. "Surface characterization of micro-optical components by Foucault's knife-edge method: the case of a micromirror array." Applied optics vol. 38,31 (1999): 6532-9. doi: https://doi.org/10.1364/ao.38.006532
Zamkotsian F, Dohlen K. Surface characterization of micro-optical components by Foucault's knife-edge method: the case of a micromirror array. Appl Opt. 1999 Nov 01;38(31):6532-9. doi: 10.1364/ao.38.006532. PMID: 18324186.
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Optical characterization of fully programmable MEMS diffraction gratings.

Optics express

Zamkotsian F, Timotijevic B, Lockhart R, Stanley RP, Lanzoni P, Luetzelschwab M, Canonica M, Noell W, Tormen M.
PMID: 23187343
Opt Express. 2012 Nov 05;20(23):25267-74. doi: 10.1364/OE.20.025267.

We have fabricated and characterized fully programmable diffraction gratings consisting of 64 silicon micro-mirrors. The mirrors are 700µm long and 50µm wide with a fill factor of 90%. They are actuated electrostatically and move down by 1.25μm while showing...

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Zamkotsian F, Timotijevic B, Lockhart R, et al. Optical characterization of fully programmable MEMS diffraction gratings. Opt Express. 2012;20(23):25267-74doi: 10.1364/OE.20.025267.
Zamkotsian, F., Timotijevic, B., Lockhart, R., Stanley, R. P., Lanzoni, P., Luetzelschwab, M., Canonica, M., Noell, W., & Tormen, M. (2012). Optical characterization of fully programmable MEMS diffraction gratings. Optics express, 20(23), 25267-74. https://doi.org/10.1364/OE.20.025267
Zamkotsian, F, et al. "Optical characterization of fully programmable MEMS diffraction gratings." Optics express vol. 20,23 (2012): 25267-74. doi: https://doi.org/10.1364/OE.20.025267
Zamkotsian F, Timotijevic B, Lockhart R, Stanley RP, Lanzoni P, Luetzelschwab M, Canonica M, Noell W, Tormen M. Optical characterization of fully programmable MEMS diffraction gratings. Opt Express. 2012 Nov 05;20(23):25267-74. doi: 10.1364/OE.20.025267. PMID: 23187343.
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Holography with Photochromic Diarylethenes.

Materials (Basel, Switzerland)

Oggioni L, Pariani G, Zamkotsian F, Bertarelli C, Bianco A.
PMID: 31480569
Materials (Basel). 2019 Sep 01;12(17). doi: 10.3390/ma12172810.

Photochromic materials are attractive for the development of holograms for different reasons: they show a modulation of the complex refractive index, meaning they are suitable for both amplitude and phase holograms; they are self-developing materials, which do not require...

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Oggioni L, Pariani G, Zamkotsian F, et al. Holography with Photochromic Diarylethenes. Materials (Basel). 2019;12(17)doi: 10.3390/ma12172810.
Oggioni, L., Pariani, G., Zamkotsian, F., Bertarelli, C., & Bianco, A. (2019). Holography with Photochromic Diarylethenes. Materials (Basel, Switzerland), 12(17), . https://doi.org/10.3390/ma12172810
Oggioni, Luca, et al. "Holography with Photochromic Diarylethenes." Materials (Basel, Switzerland) vol. 12,17 (2019). doi: https://doi.org/10.3390/ma12172810
Oggioni L, Pariani G, Zamkotsian F, Bertarelli C, Bianco A. Holography with Photochromic Diarylethenes. Materials (Basel). 2019 Sep 01;12(17). doi: 10.3390/ma12172810. PMID: 31480569; PMCID: PMC6747824.
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Characterization by guided wave of instabilities of optical coatings submitted to high-power flux: thermal and third-order nonlinear properties of dielectric thin films.

Applied optics

Flory F, Rigneault H, Maythaveekulchai N, Zamkotsian F.
PMID: 20856379
Appl Opt. 1993 Oct 01;32(28):5628-39. doi: 10.1364/AO.32.005628.

We study the reversible refractive index variations of optical thin films submitted to a high-power light flux. As a preliminary step, we study the thermorefractive coefficient ?n/?T and the laser damage threshold of our materials. From the hypothesis of...

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Flory F, Rigneault H, Maythaveekulchai N, et al. Characterization by guided wave of instabilities of optical coatings submitted to high-power flux: thermal and third-order nonlinear properties of dielectric thin films. Appl Opt. 1993;32(28):5628-39doi: 10.1364/AO.32.005628.
Flory, F., Rigneault, H., Maythaveekulchai, N., & Zamkotsian, F. (1993). Characterization by guided wave of instabilities of optical coatings submitted to high-power flux: thermal and third-order nonlinear properties of dielectric thin films. Applied optics, 32(28), 5628-39. https://doi.org/10.1364/AO.32.005628
Flory, F, et al. "Characterization by guided wave of instabilities of optical coatings submitted to high-power flux: thermal and third-order nonlinear properties of dielectric thin films." Applied optics vol. 32,28 (1993): 5628-39. doi: https://doi.org/10.1364/AO.32.005628
Flory F, Rigneault H, Maythaveekulchai N, Zamkotsian F. Characterization by guided wave of instabilities of optical coatings submitted to high-power flux: thermal and third-order nonlinear properties of dielectric thin films. Appl Opt. 1993 Oct 01;32(28):5628-39. doi: 10.1364/AO.32.005628. PMID: 20856379.
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Programmable CGH on photochromic plates coded with DMD generated masks.

Optics express

Alata R, Pariani G, Zamkotsian F, Lanzoni P, Bianco A, Bertarelli C.
PMID: 28381036
Opt Express. 2017 Mar 20;25(6):6945-6953. doi: 10.1364/OE.25.006945.

Computer Generated Holograms (CGHs) are used for wavefront shaping and complex optics testing. Present technology allows for recording binary CGHs. We propose a Digital Micro-mirror Device (DMD) as a reconfigurable mask, to record rewritable binary and grayscale CGHs on...

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Alata R, Pariani G, Zamkotsian F, et al. Programmable CGH on photochromic plates coded with DMD generated masks. Opt Express. 2017;25(6):6945-6953doi: 10.1364/OE.25.006945.
Alata, R., Pariani, G., Zamkotsian, F., Lanzoni, P., Bianco, A., & Bertarelli, C. (2017). Programmable CGH on photochromic plates coded with DMD generated masks. Optics express, 25(6), 6945-6953. https://doi.org/10.1364/OE.25.006945
Alata, R, et al. "Programmable CGH on photochromic plates coded with DMD generated masks." Optics express vol. 25,6 (2017): 6945-6953. doi: https://doi.org/10.1364/OE.25.006945
Alata R, Pariani G, Zamkotsian F, Lanzoni P, Bianco A, Bertarelli C. Programmable CGH on photochromic plates coded with DMD generated masks. Opt Express. 2017 Mar 20;25(6):6945-6953. doi: 10.1364/OE.25.006945. PMID: 28381036.
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High-dynamic range segmented mirror metrology by two-wavelength PISTIL interferometry: demonstration and performance.

Optics express

Rouze B, Primot J, Lanzoni P, Zamkotsian F, Tache F, Bellanger C.
PMID: 33114928
Opt Express. 2020 Oct 26;28(22):32415-32425. doi: 10.1364/OE.398390.

The PISTIL interferometry has been recently developed for the wavefront sensing of phase delays (pistons) and tilts of segmented surfaces, used in many domains such as astronomy, high-power lasers or ophthalmology. In this paper, we propose a two-wavelength version...

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Rouze B, Primot J, Lanzoni P, et al. High-dynamic range segmented mirror metrology by two-wavelength PISTIL interferometry: demonstration and performance. Opt Express. 2020;28(22):32415-32425doi: 10.1364/OE.398390.
Rouze, B., Primot, J., Lanzoni, P., Zamkotsian, F., Tache, F., & Bellanger, C. (2020). High-dynamic range segmented mirror metrology by two-wavelength PISTIL interferometry: demonstration and performance. Optics express, 28(22), 32415-32425. https://doi.org/10.1364/OE.398390
Rouze, Bastien, et al. "High-dynamic range segmented mirror metrology by two-wavelength PISTIL interferometry: demonstration and performance." Optics express vol. 28,22 (2020): 32415-32425. doi: https://doi.org/10.1364/OE.398390
Rouze B, Primot J, Lanzoni P, Zamkotsian F, Tache F, Bellanger C. High-dynamic range segmented mirror metrology by two-wavelength PISTIL interferometry: demonstration and performance. Opt Express. 2020 Oct 26;28(22):32415-32425. doi: 10.1364/OE.398390. PMID: 33114928.
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Optical characterization of two-dimensional array of 2,048 tilting micromirrors for astronomical spectroscopy.

Optics express

Canonica MD, Zamkotsian F, Lanzoni P, Noell W, De Rooij N.
PMID: 24104129
Opt Express. 2013 Sep 23;21(19):22400-9. doi: 10.1364/OE.21.022400.

A micromirror array composed of 2048 silicon micromirrors measuring 200 × 100 μm² and tilting by 25° was developed as a reconfigurable slit mask for multi-object spectroscopy (MOS) in astronomy. The fill factor, contrast, and mirror deformation at both...

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Canonica MD, Zamkotsian F, Lanzoni P, et al. Optical characterization of two-dimensional array of 2,048 tilting micromirrors for astronomical spectroscopy. Opt Express. 2013;21(19):22400-9doi: 10.1364/OE.21.022400.
Canonica, M. D., Zamkotsian, F., Lanzoni, P., Noell, W., & De Rooij, N. (2013). Optical characterization of two-dimensional array of 2,048 tilting micromirrors for astronomical spectroscopy. Optics express, 21(19), 22400-9. https://doi.org/10.1364/OE.21.022400
Canonica, Michael D, et al. "Optical characterization of two-dimensional array of 2,048 tilting micromirrors for astronomical spectroscopy." Optics express vol. 21,19 (2013): 22400-9. doi: https://doi.org/10.1364/OE.21.022400
Canonica MD, Zamkotsian F, Lanzoni P, Noell W, De Rooij N. Optical characterization of two-dimensional array of 2,048 tilting micromirrors for astronomical spectroscopy. Opt Express. 2013 Sep 23;21(19):22400-9. doi: 10.1364/OE.21.022400. PMID: 24104129.
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The Island CGH, a new coding scheme: concept and demonstration.

Optics express

Zamkotsian F, Pariani G, Alata R, Oggioni L, Lanzoni P, Bertarelli C, Bianco A.
PMID: 31674526
Opt Express. 2019 Sep 16;27(19):26446-26458. doi: 10.1364/OE.27.026446.

Computer generated holograms (CGHs) are powerful optical elements used in many fields, such as wavefront shaping, quality testing of complex optics, and anti-counterfeiting devices. The Lee algorithm is the most used to generate binary amplitude Fourier holograms. Grayscale CGHs...

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Zamkotsian F, Pariani G, Alata R, et al. The Island CGH, a new coding scheme: concept and demonstration. Opt Express. 2019;27(19):26446-26458doi: 10.1364/OE.27.026446.
Zamkotsian, F., Pariani, G., Alata, R., Oggioni, L., Lanzoni, P., Bertarelli, C., & Bianco, A. (2019). The Island CGH, a new coding scheme: concept and demonstration. Optics express, 27(19), 26446-26458. https://doi.org/10.1364/OE.27.026446
Zamkotsian, F, et al. "The Island CGH, a new coding scheme: concept and demonstration." Optics express vol. 27,19 (2019): 26446-26458. doi: https://doi.org/10.1364/OE.27.026446
Zamkotsian F, Pariani G, Alata R, Oggioni L, Lanzoni P, Bertarelli C, Bianco A. The Island CGH, a new coding scheme: concept and demonstration. Opt Express. 2019 Sep 16;27(19):26446-26458. doi: 10.1364/OE.27.026446. PMID: 31674526.
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Operation of a MOEMS Deformable Mirror in Cryo: Challenges and Results.

Micromachines

Zamkotsian F, Lanzoni P, Barette R, Helmbrecht M, Marchis F, Teichman A.
PMID: 30400423
Micromachines (Basel). 2017 Jul 27;8(8). doi: 10.3390/mi8080233.

Micro-opto-electro-mechanical systems (MOEMS) Deformable Mirrors (DM) are key components for next generation optical instruments implementing innovative adaptive optics systems, both in existing telescopes and in the future ELTs. Characterizing these components well is critical for next generation instruments. This...

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Zamkotsian F, Lanzoni P, Barette R, et al. Operation of a MOEMS Deformable Mirror in Cryo: Challenges and Results. Micromachines (Basel). 2017;8(8)doi: 10.3390/mi8080233.
Zamkotsian, F., Lanzoni, P., Barette, R., Helmbrecht, M., Marchis, F., & Teichman, A. (2017). Operation of a MOEMS Deformable Mirror in Cryo: Challenges and Results. Micromachines, 8(8), . https://doi.org/10.3390/mi8080233
Zamkotsian, Frederic, et al. "Operation of a MOEMS Deformable Mirror in Cryo: Challenges and Results." Micromachines vol. 8,8 (2017). doi: https://doi.org/10.3390/mi8080233
Zamkotsian F, Lanzoni P, Barette R, Helmbrecht M, Marchis F, Teichman A. Operation of a MOEMS Deformable Mirror in Cryo: Challenges and Results. Micromachines (Basel). 2017 Jul 27;8(8). doi: 10.3390/mi8080233. PMID: 30400423; PMCID: PMC6190055.
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Editorial for the Special Issue on Optical MEMS.

Micromachines

Xie H, Zamkotsian F.
PMID: 31284629
Micromachines (Basel). 2019 Jul 07;10(7). doi: 10.3390/mi10070458.

Optical micro-electro-mechanical systems (MEMS), micro-opto-electro-mechanical systems (MOEMS), or optical microsystems are devices or systems that interact with light through actuation or sensing at a micron or millimeter scale [...].

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Xie H, Zamkotsian F. Editorial for the Special Issue on Optical MEMS. Micromachines (Basel). 2019;10(7)doi: 10.3390/mi10070458.
Xie, H., & Zamkotsian, F. (2019). Editorial for the Special Issue on Optical MEMS. Micromachines, 10(7), . https://doi.org/10.3390/mi10070458
Xie, Huikai, and Zamkotsian, Frederic. "Editorial for the Special Issue on Optical MEMS." Micromachines vol. 10,7 (2019). doi: https://doi.org/10.3390/mi10070458
Xie H, Zamkotsian F. Editorial for the Special Issue on Optical MEMS. Micromachines (Basel). 2019 Jul 07;10(7). doi: 10.3390/mi10070458. PMID: 31284629; PMCID: PMC6680467.
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Showing 1 to 10 of 10 entries