Choo et al., 2006 - Google Patents
Addressable microlens array to improve dynamic range of Shack–Hartmann sensorsChoo et al., 2006
View PDF- Document ID
- 1991251322242517814
- Author
- Choo H
- Muller R
- Publication year
- Publication venue
- Journal of microelectromechanical systems
External Links
Snippet
In this paper, we have demonstrated an addressable array (5-by-5) of high-quality microlenses suitable for application in a Shack-Hartmann (SH) sensor in a microoptical system. Specific lenses in the array can be addressed using a new selection scheme (that …
- 210000001520 Comb 0 description 18
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B26/00—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
- G02B26/08—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light
- G02B26/0816—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
- G02B26/0841—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting element being moved or deformed by electrostatic means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B26/00—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
- G02B26/08—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light
- G02B26/0816—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
- G02B26/0866—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by thermal means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B26/00—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
- G02B26/08—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light
- G02B26/0816—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light by means of one or more reflecting elements
- G02B26/0833—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD
- G02B26/085—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the direction of light by means of one or more reflecting elements the reflecting element being a micromechanical device, e.g. a MEMS mirror, DMD the reflecting means being moved or deformed by electromagnetic means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B6/00—Light guides
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/35—Optical coupling means having switching means
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B26/00—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
- G02B26/001—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating based on interference in an adjustable optical cavity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B26/00—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating
- G02B26/06—Optical devices or arrangements using movable or deformable optical elements for controlling the intensity, colour, phase, polarisation or direction of light, e.g. switching, gating, modulating for controlling the phase of light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B3/00—Simple or compound lenses
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B27/00—Other optical systems; Other optical apparatus
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
- G02B21/00—Microscopes
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7355793B2 (en) | Optical system applicable to improving the dynamic range of Shack-Hartmann sensors | |
| Doble et al. | The application of MEMS technology for adaptive optics in vision science | |
| US20210141126A1 (en) | Lens assembly for optical image stabilization and focus adjustment | |
| Choo et al. | Addressable microlens array to improve dynamic range of Shack–Hartmann sensors | |
| US5907425A (en) | Miniature scanning confocal microscope | |
| US20020109894A1 (en) | Vertical comb drive actuated deformable mirror device and method | |
| US7564559B2 (en) | MEMS-based, phase-shifting interferometer | |
| Moghimi et al. | High speed focus control MEMS mirror with controlled air damping for vital microscopy | |
| Lammel et al. | Optical microscanners and microspectrometers using thermal bimorph actuators | |
| JP2016139009A (en) | Actuator, and variable-shaped mirror using actuator | |
| Laszczyk et al. | A two directional electrostatic comb-drive X–Y micro-stage for MOEMS applications | |
| Friese et al. | Deformable polymer adaptive optical mirrors | |
| Nakazawa et al. | Confocal laser displacement sensor using a micro-machined varifocal mirror | |
| Kocer et al. | Resonant varifocal mems mirror | |
| Gorecki et al. | Micromachined phase-shifted array-type Mirau interferometer for swept-source OCT imaging: design, microfabrication and experimental validation | |
| Lukes et al. | Four-zone varifocus mirrors with adaptive control of primary and higher-order spherical aberration | |
| Kudrle et al. | Single-crystal silicon micromirror array with polysilicon flexures | |
| Kocer | Resonant MEMS Deformable Mirror | |
| Gehner et al. | Improved vision by eye aberration correction using an active-matrix-addressed micromirror array | |
| Olivier | Advanced adaptive optics technology development | |
| Choo et al. | Devices, structures, and processes for optical MEMS | |
| Himmer | Silicon nitride deformable mirrors for focus and spherical aberration correction in micro-optical systems | |
| Kurczynski et al. | Membrane mirrors for vision science adaptive optics | |
| WO2016143804A1 (en) | Electrostatic comb actuator and variable shape mirror using the same | |
| Schenk et al. | Photonic microsystems: an enabling technology for light deflection and modulation |