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Machine translation
1. (WO2009119585) PULSE LIGHT SOURCE DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2009/119585    International Application No.:    PCT/JP2009/055828
Publication Date: 01.10.2009 International Filing Date: 24.03.2009
IPC:
H01S 3/10 (2006.01)
Applicants: OLYMPUS CORPORATION [JP/JP]; 43-2, Hatagaya 2-chome, Shibuya-ku, Tokyo, 1510072 (JP) (For All Designated States Except US).
TAIRA, Kenji [JP/JP]; (JP) (For US Only).
YAJIMA, Hiroyoshi [JP/JP]; (JP) (For US Only)
Inventors: TAIRA, Kenji; (JP).
YAJIMA, Hiroyoshi; (JP)
Agent: SUGIMURA, Kenji; 36F, Kasumigaseki Common Gate West, 3-2-1, Kasumigaseki, Chiyoda-ku, Tokyo, 1000013 (JP)
Priority Data:
2008-076197 24.03.2008 JP
Title (EN) PULSE LIGHT SOURCE DEVICE
(FR) DISPOSITIF DE SOURCE DE LUMIÈRE À IMPULSIONS
(JA) パルス光源装置
Abstract: front page image
(EN)Disclosed is a pulse light source device comprising a light pulse source (10) from which a light pulse train exits, light amplification means (20, 40) for amplifying a light pulse train, and a supersaturation absorption element (30) for removing noise floor of a light pulse train. A compact and highly stable pulse light source device for multiphoton imaging device which can enhance SNR by a relatively simple configuration not using a synchronous circuit or an active time gate is thereby provided.
(FR)L’invention concerne un dispositif de source de lumière à impulsions comprenant une source d’impulsions de lumière (10) de laquelle un train d’impulsions de lumière sort, des moyens d’amplification de lumière (20, 40) pour amplifier un train d’impulsions de lumière, et un élément d’absorption de supersaturation (30) pour retirer le bruit de fond d’un train d’impulsions de lumière. Un dispositif de source de lumière à impulsions compact et très stable pour un dispositif d’imagerie multiphoton qui peut améliorer le rapport signal sur bruit par une configuration relativement simple n’utilisant pas de circuit synchrone ni de grille temporelle active est ainsi réalisé.
(JA) 光パルス列を出射する光パルス源(10)と、光パルス列を増幅する光増幅手段(20,40)と、光パルス列のノイズフロアを除去する過飽和吸収素子(30)とを備えたパルス光源装置。これによって、同期回路や能動的時間ゲートを使用しない比較的単純な構成により、SNRを向上できる小型で安定性が高い多光子イメージング装置用パルス光源装置を提供する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, 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, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, 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: Japanese (JA)
Filing Language: Japanese (JA)