期刊论文

Application of Cr:LiSAF laser in research of tissue autofluorescence spectroscopy

中文

中国医学工程

1672-2019

2003

11

6

54-58

10.3969/j.issn.1672-2019.2003.06.011

SupportedbyKeyTechnologiesR&DProgrammeoftheTenthFive-yearplaninChina（No.2001BA706B-15）；

本校为其他机构

目的该文以Cr:liSAF激光作为激发光源,针对生物大分子设计了荧光实验,以探讨其在组织自 体荧光研究中的应用.方法氙灯泵浦Cr:LiSAF二次谐波用来产生可调谐蓝光脉冲激光输出,并设计了自体荧光试验.结果最后设计并实现了可调谐蓝光脉冲激光输出,得到了良好的输出特性.结论氙灯泵浦Cr:LiSAF二次谐波产生可调谐蓝光脉冲激光输出得到了良好的输出特性,该实验为进一步研究肿瘤组织与正常组织自体荧光产生机制打下了基础.

Objective: In research of tissue autofluorescence spectroscopy, a project focused on analysing autofluorescence properties of large biomolecules using Cr: LiSAF laser as light source was proposed. Methods: xeonpumped Cr: LiSAF tunable second harmonic lasers was adopt to get tunable pulsed blue - light lasers. Laser - in-duced autofiuorescence experiments were constructed consequently. Results: The laser output properties presented show a bright prospect in analysing autofluorescence properties of large biomolecules. Conclusions: Cr: LiSAF laser is suitable in studying the autofluorescence prop...