Determination of the fluorescence lifetime of glyoxal(C_2H_2O_2)water solution by beconvolution

来源 :Chinese Journal of Lasers | 被引量 : 0次 | 上传用户:ylycxr
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
This paper reports that the actual fluorescence lifetime 7.64±0.06ns of a10%-glyoxal water solution is determined for the first time from the laser-induced fluores-cence decay curve detected by the system with a response time in the order of magnitude ofnanosecond and processed by deconvolution on combination with phase plane method and iter-ative convolution method.The experimental method presented in this paper is regarded as aneffective method for measuring the fluorescence lifetime in nanoseconds or even in sub-nanoseconds by means of a detecting system with an order of magnitude of nanosecond. This paper reports that the actual fluorescence lifetime 7.64 ± 0.06ns of a10% -glyoxal water solution is determined for the first time from the laser-induced fluorescence-cence decay curve detected by the system with a response time in the order of magnitude ofnanosecond and processed by deconvolution on combination with phase plane method and iter-ative convolution method. the experimental method presented in this paper is regarded as aneffective method for measuring the fluorescence lifetime in nanoseconds or even in sub-nanoseconds by means of a detecting system with an order of magnitude of nanosecond.
其他文献
本文论述了衬里手套加工自动机中的PC控制气动系统工程实践中的几个问题:衬里手套 加工工艺流程的拟定和分析;该自动机及其气动系统的组成;气动检测和PC控制设计要点. This paper di
近年来,一种被称为“左手材料(left-handed ma—terials,LHM)”的人工复合材料在固体物理、材料科学、光学和应用电磁学等领域内获得愈来愈广泛的青睐,这种材料的介电系数、
Since early 2015,an unprecedented outbreak of Zika virus(ZIKV)infection that recognized in northeast Brazil has spread to Latin America(Schuler-Faccini,2016).As
1978年,我公司由瑞士引进一台NIV-1800四座标数控龙门铣床,机床用的润滑剂是随机带来的外国油品,说明书上并未阐明油品的牌号和生产厂家,只说本机床液压系统推荐使用2.4°~3
《声学技术》出版十周年了,这是值得庆贺的事。十年来,在上海声学学会的领导下,在编辑部全体同志的努力下,在作者,读者和各方面的大力支持下,《声学技术》刊登了许多有价值、
Simultaneous compression of the pulsewidth and the pulse train of a passivelymode-locked Nd:YAG laser has been achieved by using a plano-convex unstable resona
杨丽格,婚龄3年,分居1年  和老公决定一人一间卧室的时候,是他工作最紧张的时期。他在一家公司做销售工作,每天6点钟起床,晚上8点多才到家。原本清瘦的他愈发显得消瘦。而我的生活钟点很轻松,早上9点多才出门上班,因此习惯晚睡。结婚以来,在睡觉的问题上,我们总有些不愉快,他说我像个夜间精灵,越夜越疯狂,不陪着睡也罢,还时常把他吵醒。这样一来,老公为求得一个安稳觉,好像成了一件头等大事。  这不怪我,他
那日和你视频,我感到你的笑容背后有丝落寞。再后来几天,也不见你的QQ头像亮起来。忐忑中,我只好进入你的空间。果不其然,看到寥寥几行:“我听到玻璃碎裂的声音,再也无法复原了。”“碎了还不够,心死而徒存于形也不够,或者,一定要灰飞烟灭,永远消失。”  我的心顿时罩上了凛冽的寒意,于是慌忙拨打你的手机,可听到的只有那声礼貌却毫无温度的关机通报。我知道,你和他一定又伤肝动气了。后来收到你的短信:我太累了…
blabla:英文blah,废话、胡扯。表示无聊或不想多说的内容BT:变态BC:少年俱乐部(boy’s club)CON:演唱会BL:boys’ love,指男性间的恋情GL:girls’ love blabla: English bla
马克思政治经济学告诉我们:资本总是“自动”地朝着利润高的方向流动。价格是利润水平的决定性因素,且利润的多少既受现实价格水平的影响,也受未来价格水平的影响。对基础设