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1. (WO2018222504) INNOVATIVE SOLUTIONS FOR IMPROVING LASER DAMAGE PERFORMANCE OF MULTI-LAYER DIELECTRIC GRATINGS
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Pub. No.: WO/2018/222504 International Application No.: PCT/US2018/034497
Publication Date: 06.12.2018 International Filing Date: 24.05.2018
IPC:
B32B 7/02 (2006.01) ,B32B 33/00 (2006.01) ,B32B 9/00 (2006.01) ,B32B 17/06 (2006.01)
[IPC code unknown for B32B 7/02][IPC code unknown for B32B 33][IPC code unknown for B32B 9][IPC code unknown for B32B 17/06]
Applicants:
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC [US/US]; P.O. Box 808, L-703 Livermore, California 94551, US
Inventors:
NGUYEN, Hoang T.; US
Agent:
GALLENSON, Mavis S.; US
LUSINCHI, Laurent P.; US
TOWER, Lee W.; US
BERG, Richard P.; US
KOBZEFF, Joseph M.; US
Priority Data:
62/514,70702.06.2017US
Title (EN) INNOVATIVE SOLUTIONS FOR IMPROVING LASER DAMAGE PERFORMANCE OF MULTI-LAYER DIELECTRIC GRATINGS
(FR) SOLUTIONS INNOVANTES SERVANT À AMÉLIORER LES PERFORMANCES DE DÉTÉRIORATION AU LASER DE RÉSEAUX DIÉLECTRIQUES MULTICOUCHES
Abstract:
(EN) Optical thin film designs are provided that achieve significantly improved laser damage thresholds and ultra-low-loss. These advances may be achieved by utilizing materials with electronic band gaps and refractive indices that are higher than those that are conventionally used.
(FR) L'invention concerne des conceptions de film mince optique qui permettent d'obtenir des seuils de détérioration au laser considérablement améliorés et une perte ultra-faible. Ces avancées peuvent être obtenues grâce à des matériaux ayant des espaces de bande électronique et des indices de réfraction supérieurs à ceux qui sont utilisés de manière classique.
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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)