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1. (WO2018144979) INTEGRATED WIDE FIELD OF VIEW OPTICAL SYSTEM FOR IMAGE BASED NAVIGATION APPLICATIONS IN G-HARDENED PACKAGE
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Pub. No.: WO/2018/144979 International Application No.: PCT/US2018/016810
Publication Date: 09.08.2018 International Filing Date: 05.02.2018
IPC:
G02B 13/06 (2006.01) ,F42B 15/00 (2006.01) ,G02B 6/08 (2006.01) ,G03B 37/00 (2006.01) ,G08B 13/196 (2006.01) ,H04N 5/232 (2006.01)
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
13
Optical objectives specially designed for the purposes specified below
06
Panoramic objectives; So-called "sky lenses"
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
42
AMMUNITION; BLASTING
B
EXPLOSIVE CHARGES, e.g. FOR BLASTING; FIREWORKS; AMMUNITION
15
Self-propelled projectiles or missiles, e.g. rockets; Guided missiles
G PHYSICS
02
OPTICS
B
OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
6
Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
04
formed by bundles of fibres
06
the relative position of the fibres being the same at both ends, e.g. for transporting images
08
with fibre bundle in form of plate
G PHYSICS
03
PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
B
APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
37
Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
G PHYSICS
08
SIGNALLING
B
SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
13
Burglar, theft, or intruder alarms
18
Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
189
using passive radiation detection systems
194
using image scanning and comparing systems
196
using television cameras
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
232
Devices for controlling television cameras, e.g. remote control
Applicants:
THE CHARLES STARK DRAPER LABORATORY, INC. [US/US]; 555 Technology Square Cambridge, Massachusetts 02139, US
Inventors:
JAMULA, Matthew T.; US
SINCLAIR, Matthew A.; US
LAINE, Juha-Pekka J.; US
BOHN, Paul A.; US
DAWSON, Robin M.A.; US
Agent:
SANDVOS, Jay; US
ASHER, Robert M.; US
CHIANG, Dorothy Wu; US
DECLOUX, Amy; US
FILANDRIANOS, Emmanuel D.; US
GREEN, Lawrence M.; US
JAKOBSCHE, George J.; US
KEYES, W. John; US
KLAYMAN, Jeffrey T.; US
LACENERE, Christopher; US
LOVELY, Jonathan C.; US
MURPHY, Timothy M.; US
PETUCHOWSKI, Samuel J.; US
SAUNDERS, Steven G.; US
SMOLENSKI, JR., Alexander J.; US
STICKEVERS, John J.; US
SUNSTEIN, Bruce D.; US
TUYTSCHAEVERS, Thomas J.; US
WILLIAMS, Kathleen M.; US
Priority Data:
62/455,01406.02.2017US
Title (EN) INTEGRATED WIDE FIELD OF VIEW OPTICAL SYSTEM FOR IMAGE BASED NAVIGATION APPLICATIONS IN G-HARDENED PACKAGE
(FR) SYSTÈME OPTIQUE À CHAMP DE VISION LARGE INTÉGRÉ POUR APPLICATIONS DE NAVIGATION BASÉES SUR DES IMAGES DANS UN EMBALLAGE DURCI PAR G
Abstract:
(EN) An optical device is described for a wide field of view optical system. A device housing has an optical opening into an enclosed interior volume. A multi-element lens is molded across the optical opening and defined by: a. a field of view representing a volume of space from which light is collected, b. a plurality of optical paths through the lens defining one or more focal planes within the interior volume, and c. a boresight axis perpendicular to each of the one or more focal planes. Optical sensors are arranged on the one or more focal planes and configured for sensing light collected through the lens from the field of view. The device forms a single environmentally hardened package configured to absorb impulse shocks without disturbing the boresight axis or the plurality of optical paths.
(FR) L'invention concerne également un dispositif optique pour un système optique à large champ de vision. Un boîtier de dispositif a une ouverture optique dans un volume intérieur fermé. Une lentille à éléments multiples est moulée à travers l'ouverture optique et définie par : un champ de vision représentant un volume d'espace à partir duquel la lumière est collectée, b une pluralité de chemins optiques à travers la lentille définissant un ou plusieurs plans focaux à l'intérieur du volume intérieur, et c un axe de pointage perpendiculaire à chacun du ou des plans focaux. Des capteurs optiques sont disposés sur l'un ou les plans focaux et configurés pour détecter la lumière collectée à travers la lentille à partir du champ de vision. Le dispositif forme un seul emballage résistant à l'environnement configuré pour absorber les chocs d'impulsion sans perturber l'axe de pointage ou la pluralité de chemins optiques.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)