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1. (WO2018085509) SOLID-STATE OPTICAL AMPLIFIER HAVING AN ACTIVE CORE AND DOPED CLADDING IN A SINGLE CHIP
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Pub. No.: WO/2018/085509 International Application No.: PCT/US2017/059675
Publication Date: 11.05.2018 International Filing Date: 02.11.2017
IPC:
H01S 3/063 (2006.01) ,H01S 3/0933 (2006.01) ,H01S 3/16 (2006.01) ,H01S 5/02 (2006.01) ,H01S 5/40 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
3
Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
05
Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
06
Construction or shape of active medium
063
Waveguide lasers, e.g. laser amplifiers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
3
Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
09
Processes or apparatus for excitation, e.g. pumping
091
using optical pumping
0915
by incoherent light
0933
of a semiconductor, e.g. light emitting diode
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
3
Lasers, i.e. devices for generation, amplification, modulation, demodulation, or frequency-changing, using stimulated emission, of infra-red, visible, or ultra-violet waves
14
characterised by the material used as the active medium
16
Solid materials
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
5
Semiconductor lasers
02
Structural details or components not essential to laser action
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
S
DEVICES USING STIMULATED EMISSION
5
Semiconductor lasers
40
Arrangement of two or more semiconductor lasers, not provided for in groups H01S5/02-H01S5/30128
Applicants:
DICON FIBEROPTICS, INC. [US/US]; 1689 Regatta Boulevard Richmond, California 94804, US
Inventors:
LEE, Ho-Shang; US
Agent:
CLEVELAND, Michael G.; US
Priority Data:
15/344,73007.11.2016US
15/702,06412.09.2017US
Title (EN) SOLID-STATE OPTICAL AMPLIFIER HAVING AN ACTIVE CORE AND DOPED CLADDING IN A SINGLE CHIP
(FR) AMPLIFICATEUR OPTIQUE À SEMI-CONDUCTEURS AYANT UN CŒUR ACTIF ET UNE GAINE DOPÉE DANS UNE SEULE PUCE
Abstract:
(EN) A solid-state optical amplifier is described, having an active core and doped cladding in a single chip. An active optical core runs through a doped cladding in a structure formed on a substrate. A light emitting structure, such as an LED, is formed within and/or adjacent to the optical core. The cladding is doped, for example, with erbium or other rare-earth elements or metals. Several exemplary devices and methods of their formation are given.
(FR) L'invention concerne un amplificateur optique à semi-conducteurs ayant un cœur actif et une gaine dopée dans une seule puce. Un cœur optique actif passe à travers une gaine dopée dans une structure formée sur un substrat. Une structure électroluminescente, telle qu'une DEL, est formée à l'intérieur et/ou adjacente au cœur optique. La gaine est dopée, par exemple, avec de l'erbium ou d'autres éléments ou métaux de terres rares. Plusieurs dispositifs donnés à titre d'exemple et des procédés de leurs formation sont donnés.
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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)