WO2015174819A3 - Method for producing narrow spectral linewidths - Google Patents
Method for producing narrow spectral linewidths Download PDFInfo
- Publication number
- WO2015174819A3 WO2015174819A3 PCT/MY2015/000030 MY2015000030W WO2015174819A3 WO 2015174819 A3 WO2015174819 A3 WO 2015174819A3 MY 2015000030 W MY2015000030 W MY 2015000030W WO 2015174819 A3 WO2015174819 A3 WO 2015174819A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- linewidth
- present
- narrow spectral
- producing narrow
- narrowing
- Prior art date
Links
- 230000003595 spectral effect Effects 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000012491 analyte Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 1
- 230000003287 optical effect Effects 0.000 abstract 1
Classifications
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- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/10007—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers
- H01S3/10023—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating in optical amplifiers by functional association of additional optical elements, e.g. filters, gratings, reflectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
- G01J3/0245—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows using an optical amplifier of light, e.g. doped fiber
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
- G01J3/02—Details
- G01J3/10—Arrangements of light sources specially adapted for spectrometry or colorimetry
-
- 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
- H01S3/10—Controlling the intensity, frequency, phase, polarisation or direction of the emitted radiation, e.g. switching, gating, modulating or demodulating
- H01S3/10084—Frequency control by seeding
-
- 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
- H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
- H01S3/16—Solid materials
- H01S3/1601—Solid materials characterised by an active (lasing) ion
- H01S3/1603—Solid materials characterised by an active (lasing) ion rare earth
- H01S3/1618—Solid materials characterised by an active (lasing) ion rare earth ytterbium
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Optics & Photonics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The present invention relates to a method for producing narrow spectral linewidths more particularly by narrowing the full wave half maximum (FWHM) linewidth to a narrowed spectral linewidth. One of the advantages of the method of the present invention is to detect molecular bonding in analyte via contactless approach optical sensor. Another advantage of the present invention is that each LED has its own broader FWHM spectral linewidth and narrowing the linewidth to its unique and precise wavelength which contributes to more accurate observations and determination of analyte concentration.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MYPI2014001426 | 2014-05-16 | ||
MYPI2014001426 | 2014-05-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015174819A2 WO2015174819A2 (en) | 2015-11-19 |
WO2015174819A3 true WO2015174819A3 (en) | 2016-01-07 |
Family
ID=54480885
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/MY2015/000030 WO2015174819A2 (en) | 2014-05-16 | 2015-05-07 | Method for producing narrow spectral linewidths |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2015174819A2 (en) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0758698A (en) * | 1993-06-30 | 1995-03-03 | Nec Corp | Optical modulator and mach-zehnder type optical intensity modulator driving methods using the optical modulator |
JP2001083557A (en) * | 1999-09-10 | 2001-03-30 | Nikon Corp | Laser device |
WO2002095486A1 (en) * | 2001-05-18 | 2002-11-28 | Nikon Corporation | Light source device and light irradiation device, and device manufacturing method |
WO2005022705A2 (en) * | 1997-03-21 | 2005-03-10 | Imra America, Inc. | High energy optical fiber amplifier for picosecond-nanosecond pulses for advanced material processing applications |
WO2008024276A2 (en) * | 2006-08-22 | 2008-02-28 | Bayer Healthcare Llc | A method for correcting a spectral image for optical aberrations using software |
JP2012002965A (en) * | 2010-06-16 | 2012-01-05 | Nikon Corp | Method of transmitting pulse light and laser device using the same |
US20130064259A1 (en) * | 2010-05-24 | 2013-03-14 | Gigaphoton Inc. | Solid-state laser apparatus and laser system |
US20130088770A1 (en) * | 2010-04-28 | 2013-04-11 | Osaka University | Spectral width narrowing method, optical element and light source device |
-
2015
- 2015-05-07 WO PCT/MY2015/000030 patent/WO2015174819A2/en active Application Filing
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0758698A (en) * | 1993-06-30 | 1995-03-03 | Nec Corp | Optical modulator and mach-zehnder type optical intensity modulator driving methods using the optical modulator |
WO2005022705A2 (en) * | 1997-03-21 | 2005-03-10 | Imra America, Inc. | High energy optical fiber amplifier for picosecond-nanosecond pulses for advanced material processing applications |
JP2001083557A (en) * | 1999-09-10 | 2001-03-30 | Nikon Corp | Laser device |
WO2002095486A1 (en) * | 2001-05-18 | 2002-11-28 | Nikon Corporation | Light source device and light irradiation device, and device manufacturing method |
WO2008024276A2 (en) * | 2006-08-22 | 2008-02-28 | Bayer Healthcare Llc | A method for correcting a spectral image for optical aberrations using software |
US20130088770A1 (en) * | 2010-04-28 | 2013-04-11 | Osaka University | Spectral width narrowing method, optical element and light source device |
US20130064259A1 (en) * | 2010-05-24 | 2013-03-14 | Gigaphoton Inc. | Solid-state laser apparatus and laser system |
JP2012002965A (en) * | 2010-06-16 | 2012-01-05 | Nikon Corp | Method of transmitting pulse light and laser device using the same |
Non-Patent Citations (2)
Title |
---|
J.LIMPERT ET AL.: "High- power picosecond fiber amplifier based on nonlinear spectral compression", OPTICS LETTERS, vol. 30, no. 7, pages 714 - 716, XP055250409, ISSN: 0146-9592 * |
J.LIMPERT ET AL.: "SPM-induced spectral compression of picosecond pulses in a single-mode Yb-doped fiber amplifier", APPLIED PHYSICS B, vol. 74, no. 2, 17 January 2002 (2002-01-17), pages 191 - 195, XP055250411, ISSN: 0946-2171 * |
Also Published As
Publication number | Publication date |
---|---|
WO2015174819A2 (en) | 2015-11-19 |
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