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. (WO2006124181) DICHROIC BEAM SPLITTER AND RELATED APPARATUS AND METHODS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2006/124181    International Application No.:    PCT/US2006/014616
Publication Date: 23.11.2006 International Filing Date: 19.04.2006
IPC:
G02B 27/14 (2006.01)
Applicants: NORTHROP GRUMMAN CORPORATION [US/US]; 1840 Century Park East, Los Angeles, California 90067-2101 (US) (For All Designated States Except US).
WANG, Yaujen [US/US]; (US) (For US Only)
Inventors: WANG, Yaujen; (US)
Agent: GESS, Albin, H.; SNELL & WILMER LLP, 600 Anton Boulevard, Suite 1400, Costa Mesa, California 92626 (US)
Priority Data:
11/130,608 17.05.2005 US
Title (EN) DICHROIC BEAM SPLITTER AND RELATED APPARATUS AND METHODS
(FR) SÉPARATEUR DE FAISCEAU DICHROÏQUE ET DISPOSITIF ET PROCÉDÉ ASSOCIÉS
Abstract: front page image
(EN)Dichroic beam splitters (11) having non-parallel entry (25) and exit (27) surfaces, reduced distance between such surfaces, and an aspherical exit surface can be advantageously used in dual channel optical systems, particularly when one channel is dedicated to infrared light and the other channel is dedicated to visible or near-infrared light.
(FR)Le séparateur de faisceau dichroïque (11) selon l’invention, présentant des surfaces d’entrée (25) et de sortie (27) non parallèles, une distance réduite entre de ces surfaces, et une surface de sortie asphérique, peut être avantageusement utilisé dans les systèmes optiques à double canal, en particulier quand l’un des canaux est dédié à la lumière infrarouge et que l’autre est dédié à la lumière visible ou proche des infrarouges.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)