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Spectral Hole-Burning and Related Spectroscopies: Science and Applications最新文献

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Linewidths In Spectra Of Terrylene In Polyethylene Probed By Incoherent Photon Echo. Comparison With Single Molecule Spectroscopy Data 用非相干光子回波探测聚乙烯中涤纶的光谱线宽。与单分子光谱数据的比较
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.wd2
N. Gruzdev, R. I. Personov, Y. Vainer
{"title":"Linewidths In Spectra Of Terrylene In Polyethylene Probed By Incoherent Photon Echo. Comparison With Single Molecule Spectroscopy Data","authors":"N. Gruzdev, R. I. Personov, Y. Vainer","doi":"10.1364/shbs.1994.wd2","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd2","url":null,"abstract":"The concept of the homogeneous spectral linewidth of an impurity center is more complicated in disordered media such as organic glasses and polymers than it is in crystals. In amorphous media the local environments for impurity centers are continuously changing with time. As a result transition frequencies of individual centers diffuse within the inhomogeneous broadened spectral contour, which is called spectral diffusion. When the timescale for spectral diffusion processes is much longer than the dephasing time, it is possible to distinguish homogeneous dephasing from spectral diffusion. On the other hand, when the timescales of spectral diffusion and dephasing processes are comparable these phenomena become indistinguishable.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130806766","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}
引用次数: 0
Spectral Holeburning in Tetraphenylporphyrin Doped Polymethylcellulose 四苯基卟啉掺杂聚甲基纤维素的光谱烧孔
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.wd40
K. Dou, Jisen Zhang, M. Tian, Jiahua Zhang, C. Jin, Jialong Zhao, Shi-hua Huang, Jiaqi Yu
{"title":"Spectral Holeburning in Tetraphenylporphyrin Doped Polymethylcellulose","authors":"K. Dou, Jisen Zhang, M. Tian, Jiahua Zhang, C. Jin, Jialong Zhao, Shi-hua Huang, Jiaqi Yu","doi":"10.1364/shbs.1994.wd40","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd40","url":null,"abstract":"In our previous works, some holeburning results in organic materials with charge transfer were given. We achieved the photon-gated holeburning in a system containing the electron acceptor (p-hydroxybenzaldhyde (PHBA)) and the electron donor (Zn-tetraphenylbenzoporphyrin (Zn-TPBP) doped in a matrix (poly-methylmethacrylate (PMMA) ) [1-3]. In this paper, we will report the single photon holeburning at 25K in p- tetraphenylporphyrin (TPP) embedded in the matrix of polymethylcellulose. The mechanisms of holeburning and holefilling are discussed.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127749304","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}
引用次数: 0
The Change in Refractive Index and the Formation of Birefringence during Photoisomerization of Photochromic Dyes 光致变色染料光异构化过程中折射率的变化及双折射的形成
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.wd42
S. Morino, K. Horie, T. Yamashita
{"title":"The Change in Refractive Index and the Formation of Birefringence during Photoisomerization of Photochromic Dyes","authors":"S. Morino, K. Horie, T. Yamashita","doi":"10.1364/shbs.1994.wd42","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd42","url":null,"abstract":"The optical switching devices in optical computing systems usually use electro-, acousto- optic and nonlinear optical effects. Photochemical reactions can be potentially used as one of the principles for photo-optical switching devices, because they change the electric structure of the system.1 In this study, the change in refractive indices of PMMA films containing DAAB (p- dimethylaminoazobenzene) during photoisomerization and the birefringence during polarized-light induced photoisomerization were measured, and the possibility as a photo-optical controlling material was examined.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129790934","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}
引用次数: 0
Spectral Hole Burning: Data Storage and Processing 光谱烧孔:数据存储与处理
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.wa1
U. Wild, E. Maniloff, S. Bernet, A. Renn
{"title":"Spectral Hole Burning: Data Storage and Processing","authors":"U. Wild, E. Maniloff, S. Bernet, A. Renn","doi":"10.1364/shbs.1994.wa1","DOIUrl":"https://doi.org/10.1364/shbs.1994.wa1","url":null,"abstract":"At very low temperatures, the spread in the different environments of matrix embedded dye molecules results in an inhomogeneously broadened S1 ← S0 band. Spectroscopic techniques based on the appearence of optical zero phonon lines, such as fluorescence line narrowing, spectral hole-burning, and single molecule spectroscopy provide an experimental resolution limited by the homogeneous linewidth. From the investigation of the homogeneous line width as a function of different parameters (time, temperature) information on the guest host interactions responsible for the observed linewidth is obtained. Spectrally narrow features are extremely sensitive probes for external perturbations, such as electric fields, magnetic fields, or hydrostatic pressure.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130947856","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}
引用次数: 0
The Effect of Pressure, Time and Concentration in Hole-Burning Studies 压力、时间和浓度对烧孔研究的影响
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.thc2
S. Volker
{"title":"The Effect of Pressure, Time and Concentration in Hole-Burning Studies","authors":"S. Volker","doi":"10.1364/shbs.1994.thc2","DOIUrl":"https://doi.org/10.1364/shbs.1994.thc2","url":null,"abstract":"The study of spectral diffusion of an electronic transition of a molecule in an amorphous host yields information on the structural relaxation of the system. Although this phenomenon has recently been investigated by many groups, no unambiguous picture has yet emerged as regards the dynamics of glasses at low temperature. Furthermore, the relation between spectral diffusion and energy transfer resulting from a concentration increase has so far not been addressed.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"67 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130388414","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}
引用次数: 0
Non - Lorentzian hole shape induced by spectral diffusion in H2-protoporphyrin substituted myoglobin h2 -原卟啉取代肌红蛋白光谱扩散诱导的非洛伦兹空穴形状
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.wd12
Y. Shibata, A. Kurita, T. Kushida
{"title":"Non - Lorentzian hole shape induced by spectral diffusion in H2-protoporphyrin substituted myoglobin","authors":"Y. Shibata, A. Kurita, T. Kushida","doi":"10.1364/shbs.1994.wd12","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd12","url":null,"abstract":"The temperature cycling hole-burning experiment is a good means to study the irreversible structural relaxation in disordered materials [1,2]. By observing the hole shape as well as the hole area and the hole width carefully, we investigated the relaxation of two-level-systems (TLS) that is characteristic of protein.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"117 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124145184","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}
引用次数: 0
Spectral Hole Stability and Laser Induced Hole-Filling in Zinc-Tetrabenzoporphurin/Aromatic Cyanide System 锌-四苯并卟啉/芳香氰化物体系的光谱空穴稳定性及激光诱导的空穴填充
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.wd21
Nie Yuxin, Zhao Lizeng, Wang Duoyuan, Hu Lingzhi
{"title":"Spectral Hole Stability and Laser Induced Hole-Filling in Zinc-Tetrabenzoporphurin/Aromatic Cyanide System","authors":"Nie Yuxin, Zhao Lizeng, Wang Duoyuan, Hu Lingzhi","doi":"10.1364/shbs.1994.wd21","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd21","url":null,"abstract":"The importance of photon-gated persistent spectral hole burning for scientific studies and for frequency domain optical storage (FDOS) has stimulated much recent research to discover new photon-gated materials. For FDOS the practical materials should posses the characteristics of high hole formation efficiency, large multiplicity of spectral hole, good thermal and spectral stability etc.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"587 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123418911","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}
引用次数: 0
Coherent Transient Continuous Optical Processing in a Solid 固体中的相干瞬态连续光学处理
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.fd4
Miao Zhu, C. M. Jefferson, W. Babbitt
{"title":"Coherent Transient Continuous Optical Processing in a Solid","authors":"Miao Zhu, C. M. Jefferson, W. Babbitt","doi":"10.1364/shbs.1994.fd4","DOIUrl":"https://doi.org/10.1364/shbs.1994.fd4","url":null,"abstract":"When a sequence of temporally modulated optical waveforms illuminate an inhomogeneously broadened absorbing medium, the resultant optical coherent transient output signal's represents the cross-correlation or convolution of the input temporal waveforms.1 The projected performance characteristics of coherent transient processors include data rates greater than 10 GHz, time-bandwidth products far in excess of 10,000, and the ability to fully process both amplitude and phase modulated waveforms.1,2 Previously it was assumed that the input data stream and pattern stream must both be shorter than the absorbing transition's homogeneous dephasing time and must both be reentered in order to process longer or multiple data streams.1 It has recently been proposed that patterns could be permanently stored in an inhomogeneously broadened solid and that input data streams of indefinite length could be continuously processed in real time without the need to reenter the input pattern.3,4 In this paper, we present a proof of concept demonstration of an optical coherent transient continuous correlator.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"182 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116117964","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}
引用次数: 0
Persistent Spectral Hole Burning In The Antenna Protein CP47 Of Synechocystis SP. Mutant H114Q 胞囊藻SP.突变体H114Q的天线蛋白CP47持续谱孔燃烧
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.wd18
T. Polívka, D. Engst, J. Dian, P. Kroh, J. Pšenčík, M. Vácha, L. Nedbal, Werner Vermaas, J. Hála
{"title":"Persistent Spectral Hole Burning In The Antenna Protein CP47 Of Synechocystis SP. Mutant H114Q","authors":"T. Polívka, D. Engst, J. Dian, P. Kroh, J. Pšenčík, M. Vácha, L. Nedbal, Werner Vermaas, J. Hála","doi":"10.1364/shbs.1994.wd18","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd18","url":null,"abstract":"Spectral hole-burning is powerful tool for the study of fast relaxation processes (e.g. excited energy transfer - EET, electron transport - e.t.) in photosynthetic systems. Fast e.t. was systematically studied by transient hole-burning (THB) in absorption spectra of reaction centra in purple bacteria and green plants [1]. The THB in fluorescence of PSII particles was described in [2]. Persistent spectral hole-burning (PSHB) enabled to determine the hole-burning mechanism, the EET rate constants, electron-phonon coupling and frequency of protein phonons. The PSHB in fluorescence has been measured in antenna complexes: CP43 and CP47 of PSII [3], B800-850 of purple photosynthetic bacteria [4] and in chlorosomes of green sulphur photosynthetic bacteria [5]. Laser induced hole filling in fluorescence spectra of CP43 of PSII was presented recently in [6]. These data were obtained using wild type organisms. Here, we report an investigation of EET by fluorescence PSHB in photosynthetic antenna using H114Q mutation in the CP47 complex of Synechocystis sp. PCC 6803.","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"296 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115320258","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}
引用次数: 0
Synthesis and Spectroscopy of TPP Derivative-Doped Silica Gels by Sol-Gel Process 溶胶-凝胶法合成TPP衍生物掺杂硅胶及其光谱学研究
Spectral Hole-Burning and Related Spectroscopies: Science and Applications Pub Date : 1900-01-01 DOI: 10.1364/shbs.1994.wd56
K. Kamitani, M. Uo, H. Inoue, A. Makishima, T. Suzuki, K. Horie
{"title":"Synthesis and Spectroscopy of TPP Derivative-Doped Silica Gels by Sol-Gel Process","authors":"K. Kamitani, M. Uo, H. Inoue, A. Makishima, T. Suzuki, K. Horie","doi":"10.1364/shbs.1994.wd56","DOIUrl":"https://doi.org/10.1364/shbs.1994.wd56","url":null,"abstract":"We have reported the incorporation of the photochemical hole-burning (PHB) dyes to the silica gels and the observation of spectral holes [1-3]. The porphyrins are well-known PHB dyes. However, in acidic solutions, many porphyrins change their forms into dication which is inactive in PHB [4]. So we have developed two-step sol-gel processes from the hydrolysis of TMOS with NaOH, and successfully incorporated free-base TPPS, a kind of porphyrin, in the silica gels [5].","PeriodicalId":443330,"journal":{"name":"Spectral Hole-Burning and Related Spectroscopies: Science and Applications","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127371471","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}
引用次数: 0
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