BR9805807A - Gerador de sinal de janela óptica e processo para gerar um sinal de janela óptica, - Google Patents
Gerador de sinal de janela óptica e processo para gerar um sinal de janela óptica,Info
- Publication number
- BR9805807A BR9805807A BR9805807-0A BR9805807A BR9805807A BR 9805807 A BR9805807 A BR 9805807A BR 9805807 A BR9805807 A BR 9805807A BR 9805807 A BR9805807 A BR 9805807A
- Authority
- BR
- Brazil
- Prior art keywords
- window signal
- optical
- optical window
- signal generator
- generating
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 12
- 230000004913 activation Effects 0.000 abstract 3
- 230000007704 transition Effects 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/005—Optical devices external to the laser cavity, specially adapted for lasers, e.g. for homogenisation of the beam or for manipulating laser pulses, e.g. pulse shaping
- H01S3/0057—Temporal shaping, e.g. pulse compression, frequency chirping
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/35—Non-linear optics
- G02F1/3515—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam
- G02F1/3517—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam using an interferometer
- G02F1/3519—All-optical modulation, gating, switching, e.g. control of a light beam by another light beam using an interferometer of Sagnac type, i.e. nonlinear optical loop mirror [NOLM]
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2203/00—Function characteristic
- G02F2203/26—Pulse shaping; Apparatus or methods therefor
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S2301/00—Functional characteristics
- H01S2301/08—Generation of pulses with special temporal shape or frequency spectrum
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/05—Construction or shape of optical resonators; Accommodation of active medium therein; Shape of active medium
- H01S3/06—Construction or shape of active medium
- H01S3/063—Waveguide lasers, i.e. whereby the dimensions of the waveguide are of the order of the light wavelength
- H01S3/067—Fibre lasers
- H01S3/06754—Fibre amplifiers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
- H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
- H01S3/30—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects
- H01S3/302—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range using scattering effects, e.g. stimulated Brillouin or Raman effects in an optical fibre
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Lasers (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Optical Communication System (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
''GERADOR DE SINAL DE JANELA óPTICA E PROCESSO PARA GERAR UM SINAL DE JANELA óPTICA''. Um gerador de sinal de janela óptica, que inicia a geração de um sinal óptico de saída, em resposta a um pulso de ativação óptica, e termina a geração do sinal óptica de saída, em resposta a um pulso de desativação óptica. O tempo de transição do sinal óptico de saída é igual ao tempo de transição do pulso de ativação óptica, e seu tempo de queda é igual ao tempo de ativação do pulso de desativação óptica.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP97122771 | 1997-12-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9805807A true BR9805807A (pt) | 2001-03-13 |
Family
ID=8227871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9805807-0A BR9805807A (pt) | 1997-12-23 | 1998-12-22 | Gerador de sinal de janela óptica e processo para gerar um sinal de janela óptica, |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPH11266048A (pt) |
| KR (1) | KR19990063392A (pt) |
| AR (1) | AR014164A1 (pt) |
| AU (1) | AU9811998A (pt) |
| BR (1) | BR9805807A (pt) |
| CA (1) | CA2256873A1 (pt) |
| NZ (1) | NZ333525A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060241395A1 (en) * | 2003-03-07 | 2006-10-26 | Sascha Kruger | Device and method for locating an instrument within a body |
| JP4948297B2 (ja) * | 2007-07-10 | 2012-06-06 | 株式会社アドバンテスト | 光試験信号発生装置および試験装置 |
| CN109728384B (zh) * | 2019-01-18 | 2021-04-30 | 电子科技大学 | 一种siw超结构正交环耦合结构 |
-
1998
- 1998-12-21 CA CA002256873A patent/CA2256873A1/en not_active Abandoned
- 1998-12-22 BR BR9805807-0A patent/BR9805807A/pt not_active Application Discontinuation
- 1998-12-22 NZ NZ333525A patent/NZ333525A/xx unknown
- 1998-12-22 AU AU98119/98A patent/AU9811998A/en not_active Abandoned
- 1998-12-23 AR ARP980106648A patent/AR014164A1/es unknown
- 1998-12-23 KR KR1019980057873A patent/KR19990063392A/ko not_active Withdrawn
- 1998-12-24 JP JP10367768A patent/JPH11266048A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA2256873A1 (en) | 1999-06-23 |
| NZ333525A (en) | 1999-05-28 |
| AU9811998A (en) | 1999-07-15 |
| KR19990063392A (ko) | 1999-07-26 |
| JPH11266048A (ja) | 1999-09-28 |
| AR014164A1 (es) | 2001-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
| B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |