Optical property changes of silica glass and sapphire induced by Cu and O implantation

ABSTRACTWe have investigated relationships between the microscopic structure and optical property of polycrystalline GaN grown by (electron-cyclotron-resonance plasma-excited molecular beam epitaxy) ECR-MBE on silica glass substrates, using scanning electron microscope (SEM) and cathodoluminescence (CL). It was found that CL intensity was stronger for the samples with a large columnar domain size. These individual columnar domains showed clear luminescence. It was found that the origin of strong luminescence from polycrystalline GaN is due to such a columnar domain. That luminescence was closely related to the morphology of the columnar domains. It was revealed that the columnar domain with a homogeneous and hexagonal shape showed clear luminescence.

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Microscopic correlates of macroscopic optical property changes during thermal coagulation of myocardium

10.1117/12.17605 ◽

1990 ◽

Cited By ~ 26

Author(s):

Sharon L. Thomsen ◽

Steven L. Jacques ◽

Stephen T. Flock

Keyword(s):

Optical Property ◽

Thermal Coagulation ◽

Property Changes

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Determination of optical property changes by laser treatments using inverse adding-doubling method

10.1117/12.810029 ◽

2009 ◽

Cited By ~ 7

Author(s):

Norihiro Honda ◽

Katsunori Ishii ◽

Akinori Kimura ◽

Makoto Sakai ◽

Kunio Awazu

Keyword(s):

Optical Property ◽

Laser Treatments ◽

Doubling Method ◽

Property Changes

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Au+-Ion-Implanted Silica Glass with Non-Linear Optical Property

Japanese Journal of Applied Physics ◽

10.1143/jjap.30.l742 ◽

1991 ◽

Vol 30 (Part 2, No. 4B) ◽

pp. L742-L744 ◽

Cited By ~ 128

Author(s):

Kohei Fukumi ◽

Akiyoshi Chayahara ◽

Kohei Kadono ◽

Toru Sakaguchi ◽

Yuji Horino ◽

...

Keyword(s):

Optical Property ◽

Silica Glass ◽

Linear Optical Property ◽

Non Linear ◽

Linear Optical ◽

Ion Implanted

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Determination of optical property changes during laser therapies

2009 Conference on Lasers & Electro Optics & The Pacific Rim Conference on Lasers and Electro-Optics ◽

10.1109/cleopr.2009.5292314 ◽

2009 ◽

Cited By ~ 2

Author(s):

Katsunori Ishii ◽

Norihiro Honda ◽

Takaya Terada ◽

Kunio Awazu

Keyword(s):

Optical Property ◽

Property Changes

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Structure and optical property changes of Nb $$_{2}$$ 2 O $$_{5}$$ 5 particles by Q-switched laser pulses in water

Applied Physics A ◽

10.1007/s00339-013-8059-7 ◽

2013 ◽

Vol 115 (4) ◽

pp. 1429-1438 ◽

Cited By ~ 6

Author(s):

Jing-Yi Liang ◽

Chao-Hsien Wu ◽

Yuyuan Zheng ◽

Pouyan Shen ◽

Shuei-Yuan Chen

Keyword(s):

Optical Property ◽

Laser Pulses ◽

Property Changes

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Picosecond Transient Reflectance Measurements of Crystallization In Pure Metals

MRS Proceedings ◽

10.1557/proc-51-277 ◽

1985 ◽

Vol 51 ◽

Cited By ~ 5

Author(s):

C.A. MacDonald ◽

A.M. Malvezzi ◽

F. Spaepen

Keyword(s):

Optical Property ◽

Copper Films ◽

Concentration Profiles ◽

Rapid Crystallization ◽

Before And After ◽

Pure Metals ◽

Property Changes ◽

Kinetics Of ◽

Reflectance Measurements

ABSTRACTThe kinetics of rapid crystallization in metals is investigated by measuring transient optical property changes in laser irradiated gold and copper films in the picosecond and nanosecond regimes. Melt thresholds are determined by examining concentration profiles of multi-layered films before and after irradiation.

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