A. Gorokhovsky, A. Turukhin, R. Alfano, W. Phillips
In this presentation we report on several spectral features associated with Si impurity in diamond related to spectral hole-burning. Diamond, with its hardness and high temperature stability, is a potentially useful material for high temperature hole-burning storage. The first hole-burning in bulk diamonds [1] was observed from color centers in the spectra of N3 at 415 nm, H4 at 496 nm, N-V at 637 nm, and GR1 at 741 nm. Recently, hole-burning was observed for color centers N-V at 637 nm and 574 nm of electron irradiated chemical-vapor deposited (CVD) diamonds [2].
{"title":"Spectral Hole Burning and Fluorescence Line Narrowing of Si Center in CVD Diamond","authors":"A. Gorokhovsky, A. Turukhin, R. Alfano, W. Phillips","doi":"10.1364/shbs.1994.wd54","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd54","url":null,"abstract":"In this presentation we report on several spectral features associated with Si impurity in diamond related to spectral hole-burning. Diamond, with its hardness and high temperature stability, is a potentially useful material for high temperature hole-burning storage. The first hole-burning in bulk diamonds [1] was observed from color centers in the spectra of N3 at 415 nm, H4 at 496 nm, N-V at 637 nm, and GR1 at 741 nm. Recently, hole-burning was observed for color centers N-V at 637 nm and 574 nm of electron irradiated chemical-vapor deposited (CVD) diamonds [2].","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133582908","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fluorescence lifetime measurements on single dye molecules with nanometer spatial resolution are achieved by incorporating time-correlated single photon counting with a near-field fluorescence microscope.
{"title":"Near-field Time-Resolved Fluorescence Spectroscopy of Single Molecules","authors":"X. S. Xie, R. Dunn","doi":"10.1364/shbs.1994.fc2","DOIUrl":"https://doi.org/10.1364/shbs.1994.fc2","url":null,"abstract":"Fluorescence lifetime measurements on single dye molecules with nanometer spatial resolution are achieved by incorporating time-correlated single photon counting with a near-field fluorescence microscope.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122093934","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
A full understanding of the strycture and dynamics of different condensed phases of matter (liquids, glasses, crystals) is hardly possible without addressing the processes of their mutual transformations and the interrelations between different phases. This view has become more and more common in the condensed matter research. A well-known example concerns the studies of the liquid-glass transition.
{"title":"Fragile Systems: a Comparative Study of Glassy and Crystalline Phases","authors":"J. Kikas","doi":"10.1364/shbs.1994.wd36","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd36","url":null,"abstract":"A full understanding of the strycture and dynamics of different condensed phases of matter (liquids, glasses, crystals) is hardly possible without addressing the processes of their mutual transformations and the interrelations between different phases. This view has become more and more common in the condensed matter research. A well-known example concerns the studies of the liquid-glass transition.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124772564","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
K. Misawa, Takayoshi Kobayashi, S. Machida, K. Horie
J-aggregates of cyanine dyes show a sharp absorption peak, called J- band, below the transition band of monomers [1,2]. The band is due to the transition of excitons delocalized over an aggregate by intermolecular dipole interaction. A simple model of N identical molecules aligned in a one- dimensional chain has been proposed to explain the optical spectrum of the J- aggregates [3-5]. Recently, we have developed a new method, named "vertical spin-coating", to prepare highly oriented J-aggregates dispersed in polymer films [6]. Linear dichroic spectra, and electro-absorption spectra have been measured to study the optical properties of one-dimensional excitons in J- aggregates [7,8].
{"title":"Wavelength and polarization dependence of hole-burning properties in highly oriented J-aggregates","authors":"K. Misawa, Takayoshi Kobayashi, S. Machida, K. Horie","doi":"10.1364/shbs.1994.wd47","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd47","url":null,"abstract":"J-aggregates of cyanine dyes show a sharp absorption peak, called J- band, below the transition band of monomers [1,2]. The band is due to the transition of excitons delocalized over an aggregate by intermolecular dipole interaction. A simple model of N identical molecules aligned in a one- dimensional chain has been proposed to explain the optical spectrum of the J- aggregates [3-5]. Recently, we have developed a new method, named \"vertical spin-coating\", to prepare highly oriented J-aggregates dispersed in polymer films [6]. Linear dichroic spectra, and electro-absorption spectra have been measured to study the optical properties of one-dimensional excitons in J- aggregates [7,8].","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125419438","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
S. Altner, S. Bernet, E. Maniloff, Felix Graf, A. Renn, U. Wild
The spectroscopic technique of photon echoes has been proven to be a versatile tool to obtain information about dephasing times and related parameters of materials [1]. In addition, applications within the framework of time domain optical data storage and processing have been discussed [2].
{"title":"Programmable pulse delays by phase controlled frequency swept cw holograms","authors":"S. Altner, S. Bernet, E. Maniloff, Felix Graf, A. Renn, U. Wild","doi":"10.1364/shbs.1994.wd8","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd8","url":null,"abstract":"The spectroscopic technique of photon echoes has been proven to be a versatile tool to obtain information about dephasing times and related parameters of materials [1]. In addition, applications within the framework of time domain optical data storage and processing have been discussed [2].","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132148314","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Optical spectral hole-burning has proven to be a valuable tool for the detection of hyperfine [1] as well as superhyperfine [2] interactions in ground and optically excited states of rare earth ions. In cases where the hole-burning mechanism is population storage in hyperfine or superhyperfine levels of the electronic ground state, the application of an rf-magnetic field resonant with the splittings changes the depth of the spectral hole, which can be monitored either in absorption or in fluorescence [3]. This double resonance technique, commonly termed 'Optically Detected Magnetic Resonance', ODMR (for an overview of applications to rare earth ions see [1]), is in principle able to detect hyperfine as well as superhyperfine [4] splittings of ground and excited [5] states separately. Moreover, the resolution of this technique is determined by the linewidth of the nuclear magnetic resonance and not by the laser linewidth, which only needs to be smaller than the splittings in order to enable spectral hole-burning.
{"title":"Optically Detected Nuclear Magnetic Resonance of Co2+ in LiGa5O8","authors":"R. Wannemacher, S. Magnien, W. Grill","doi":"10.1364/shbs.1994.wd6","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd6","url":null,"abstract":"Optical spectral hole-burning has proven to be a valuable tool for the detection of hyperfine [1] as well as superhyperfine [2] interactions in ground and optically excited states of rare earth ions. In cases where the hole-burning mechanism is population storage in hyperfine or superhyperfine levels of the electronic ground state, the application of an rf-magnetic field resonant with the splittings changes the depth of the spectral hole, which can be monitored either in absorption or in fluorescence [3]. This double resonance technique, commonly termed 'Optically Detected Magnetic Resonance', ODMR (for an overview of applications to rare earth ions see [1]), is in principle able to detect hyperfine as well as superhyperfine [4] splittings of ground and excited [5] states separately. Moreover, the resolution of this technique is determined by the linewidth of the nuclear magnetic resonance and not by the laser linewidth, which only needs to be smaller than the splittings in order to enable spectral hole-burning.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130833667","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Persistent spectral hole-burning and photon echoes can provide insight into the dynamics of amorphous and crystalline materials on the molecular/atomic level. Part of the current interest in these methods, however, is also caused by the existence of potential applications in optical data storage and processing. At present it may be difficult to specify exactly at what applications these techniques should try to target but, based on current research efforts and results, it appears that persistent spectral hole burning is a possible candidate for high density, possibly long time, volumetric storage, while photon echoes have properties more attractive for short time storage or storage connected to processing applications.
{"title":"Coherent erasure and processing in time-domain optical storage","authors":"U. Elman, S. Kröll","doi":"10.1364/shbs.1994.wc4","DOIUrl":"https://doi.org/10.1364/shbs.1994.wc4","url":null,"abstract":"Persistent spectral hole-burning and photon echoes can provide insight into the dynamics of amorphous and crystalline materials on the molecular/atomic level. Part of the current interest in these methods, however, is also caused by the existence of potential applications in optical data storage and processing. At present it may be difficult to specify exactly at what applications these techniques should try to target but, based on current research efforts and results, it appears that persistent spectral hole burning is a possible candidate for high density, possibly long time, volumetric storage, while photon echoes have properties more attractive for short time storage or storage connected to processing applications.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133115268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
T. Basché, S. Kummer, R. Kettner, J. Tittel, C. Bräuchle
Single molecule spectroscopy in solids at low temperature is a very rapidly growing field which due to the sensitivity of a single molecule to its truly local environment yields new insights in the structure and dynamics of crystalline and amorphous solids [1,2]. In the first years of SMS a lot of different experimental techniques have been applied to only a few well selected systems. These were the mixed crystalline system pentacene in p-terphenyl, and perylene and terrylene in poly(ethylene). Very recently, it was recognized by several groups that it is important to find new systems to demonstrate the more general applicability of this new and exciting spectroscopy. While there are several - well known - stringent requirements for any specific system to observe single molecule spectra with the fluorescence excitation technique, recent successful experiments proved that there is still a wide variety of systems where SMS can be pursued. Two new systems introduced lately were terrylene in the Shpol’skii matrix hexadecane [3] and Rhodamine 640 in (poly)ethylene [4]. In our group we investigated new crystalline as well as new polymeric systems.
{"title":"Single Molecule Spectroscopy of Novel Crystalline and Polymeric Systems","authors":"T. Basché, S. Kummer, R. Kettner, J. Tittel, C. Bräuchle","doi":"10.1364/shbs.1994.wb3","DOIUrl":"https://doi.org/10.1364/shbs.1994.wb3","url":null,"abstract":"Single molecule spectroscopy in solids at low temperature is a very rapidly growing field which due to the sensitivity of a single molecule to its truly local environment yields new insights in the structure and dynamics of crystalline and amorphous solids [1,2]. In the first years of SMS a lot of different experimental techniques have been applied to only a few well selected systems. These were the mixed crystalline system pentacene in p-terphenyl, and perylene and terrylene in poly(ethylene). Very recently, it was recognized by several groups that it is important to find new systems to demonstrate the more general applicability of this new and exciting spectroscopy. While there are several - well known - stringent requirements for any specific system to observe single molecule spectra with the fluorescence excitation technique, recent successful experiments proved that there is still a wide variety of systems where SMS can be pursued. Two new systems introduced lately were terrylene in the Shpol’skii matrix hexadecane [3] and Rhodamine 640 in (poly)ethylene [4]. In our group we investigated new crystalline as well as new polymeric systems.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133555029","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
J. Galaup, A. Veret-lemarinier, S. Kulikov, S. Arabei, J. Boilot, F. Chaput
We used spectral line narrowing techniques (site selection spectroscopy and persistent spectral hole-burning) to investigate the vibronic visible spectra of different porphyrins included in various sol-gel matrices. Also, quinizarin and a quinizarin derivative have been studied. The main aim of this work is to compare pure inorganic matrices and hybrid (organic-inorganic) matrices in which organic groups are permanently attached to the inorganic squeleton.
{"title":"Inorganic and Hybrid (organic-inorganic) Sol-Gel Glasses doped with Organic Molecules: Fluorescence Line Narrowing, Persistent Hole-Burning and Spectral Diffusion","authors":"J. Galaup, A. Veret-lemarinier, S. Kulikov, S. Arabei, J. Boilot, F. Chaput","doi":"10.1364/shbs.1994.fb3","DOIUrl":"https://doi.org/10.1364/shbs.1994.fb3","url":null,"abstract":"We used spectral line narrowing techniques (site selection spectroscopy and persistent spectral hole-burning) to investigate the vibronic visible spectra of different porphyrins included in various sol-gel matrices. Also, quinizarin and a quinizarin derivative have been studied. The main aim of this work is to compare pure inorganic matrices and hybrid (organic-inorganic) matrices in which organic groups are permanently attached to the inorganic squeleton.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123658734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hole burning spectroscopies have proven to be powerful tools for the elucidation of the excited state (Qy) electronic structure and transport (energy, charge) dynamics of photosynthetic protein-chlorophyll complexes.1-3 Furthermore, hole burning has proven that such complexes are glass-like on a microscopic scale, which results in inhomogeneous broadenings of ~50-150 cm-1 (ΓI) for the Qy←S0 Chi absorption transitions. Importantly, it has also been shown that the zero-phonon line (ZPL) frequency distribution functions for different Qy-states of the same complex are uncorrelated, meaning that the widths of the distribution functions for energy gaps relevant to energy and electron transfer are ~21/2 ΓI. This raises the possibility that the kinetics for transport could be dispersive.4 Whether or not they are turns out to be dependent on the .strength of the electron-phonon coupling associated with the transport process. Fortunately, hole burning has proven to be capable of characterizing the nature and strength of this coupling. Required was the development of an accurate theory for entire hole profile (zero-phonon hole [ZPH] plus phonon sideband holes) applicable for arbitrarily strong electron-phonon coupling in the low temperature limit. More recently, this theory5 has been extended to arbitrary temperature.6 A key point is that the ZPH is only one small part of the entire profile. It is the entire hole profile that is important to the problem of transport dynamics in the photosynthetic unit. Thus it is that single molecule (complex) detection would be of little consequence to the problem of energy and electron transfer.
{"title":"High Pressure Hole-Burning Studies of Transport Dynamics in Photosynthetic Protein Complex","authors":"G. Small, N. Reddy, R. Jankowiak","doi":"10.1364/shbs.1994.thd2","DOIUrl":"https://doi.org/10.1364/shbs.1994.thd2","url":null,"abstract":"Hole burning spectroscopies have proven to be powerful tools for the elucidation of the excited state (Qy) electronic structure and transport (energy, charge) dynamics of photosynthetic protein-chlorophyll complexes.1-3 Furthermore, hole burning has proven that such complexes are glass-like on a microscopic scale, which results in inhomogeneous broadenings of ~50-150 cm-1 (ΓI) for the Qy←S0 Chi absorption transitions. Importantly, it has also been shown that the zero-phonon line (ZPL) frequency distribution functions for different Qy-states of the same complex are uncorrelated, meaning that the widths of the distribution functions for energy gaps relevant to energy and electron transfer are ~21/2 ΓI. This raises the possibility that the kinetics for transport could be dispersive.4 Whether or not they are turns out to be dependent on the .strength of the electron-phonon coupling associated with the transport process. Fortunately, hole burning has proven to be capable of characterizing the nature and strength of this coupling. Required was the development of an accurate theory for entire hole profile (zero-phonon hole [ZPH] plus phonon sideband holes) applicable for arbitrarily strong electron-phonon coupling in the low temperature limit. More recently, this theory5 has been extended to arbitrary temperature.6 A key point is that the ZPH is only one small part of the entire profile. It is the entire hole profile that is important to the problem of transport dynamics in the photosynthetic unit. Thus it is that single molecule (complex) detection would be of little consequence to the problem of energy and electron transfer.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124922940","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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