WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2018090010) ANTIREFCTIVE SURFACE STRUCTURES ON OPTICAL ELEMENTS
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2018/090010    International Application No.:    PCT/US2017/061555
Publication Date: 17.05.2018 International Filing Date: 14.11.2017
IPC:
G02B 1/12 (2006.01), G02B 5/00 (2006.01), C09K 11/88 (2006.01), C09K 11/56 (2006.01)
Applicants: THE GOVERNMENT OF THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY OF THE NAVY [US/US]; 875 North Randolph Street, Suite 1425 Arlington, VA 22203 (US).
FRANTZ, Jesse, A. [US/US]; (US).
BUSSE, Lynda, E. [US/US]; (US).
SHAW, Brandon, L. [US/US]; (US).
SANGHERA, Jasbinder, S. [US/US]; (US).
AGGARWAL, Ishwar, D. [US/US]; (US).
MAJOR, Kevin, J. [US/US]; (US).
POUTOUS, Menelaos, K. [US/US]; (US).
KUNALA, Karteek [US/US]; (US)
Inventors: FRANTZ, Jesse, A.; (US).
BUSSE, Lynda, E.; (US).
SHAW, Brandon, L.; (US).
SANGHERA, Jasbinder, S.; (US).
AGGARWAL, Ishwar, D.; (US).
MAJOR, Kevin, J.; (US).
POUTOUS, Menelaos, K.; (US).
KUNALA, Karteek; (US)
Agent: BROOME, Kerry, L.; (US)
Priority Data:
62/519,595 14.06.2017 US
62/431,178 07.12.2016 US
62/421,710 14.11.2016 US
Title (EN) ANTIREFCTIVE SURFACE STRUCTURES ON OPTICAL ELEMENTS
(FR) STRUCTURES DE SURFACE ANTIRÉFLECHISSANTE SUR DES ÉLÉMENTS OPTIQUES
Abstract: front page image
(EN)The invention relates to methods for fabricating an antireflective surface structure (ARSS) on a Ⅱ-Ⅵ optic including providing an optical element comprising a Ⅱ-Ⅵ material having an absorption edge; and exposing at least one surface of the optical element to a laser beam having a wavelength from below the absorption edge of the Ⅱ-Ⅵ material to a maximum wavelength within the absorption edge of the Ⅱ-Ⅵ material, wherein ARSS are formed on the at least one surface of the optical element.
(FR)L'invention concerne des procédés de fabrication d'une structure de surface antiréflechissante (SSAR) sur une fibre optique II comprenant la fourniture d'un élément optique comprenant un matériau du type II ayant un bord d'absorption; et à exposer au moins une surface de l'élément optique à un faisceau laser ayant une longueur d'onde à partir du dessous du bord d'absorption du matériau II à une longueur d'onde maximale à l'intérieur du bord d'absorption du matériau II, l'SSAR étant formé sur l'ou les surfaces de l'élément optique.
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (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)