Nano-Sized Hollow Bump Array Generated by Single Femtosecond Laser Pulse
スポンサーリンク
概要
- 論文の詳細を見る
The generation of a nano-sized hollow bump array of gold thin film by uniformly spaced melting and inflation of the film induced by a single shot of four interfering fs laser beams is reported. The shape changed from a bump, to a bead on bump, to a standing bead on a hole, and finally to a hole, with the increase in fs laser fluence. The bump height, diameter, and shape as functions of laser fluence are shown. Moreover, the basic shape of the bump changed upon changing the number of interfering beams.
- 2003-12-01
著者
-
Nakata Yoshiki
Graduate School Of Information Science And Electrical Engineering Kyushu University
-
Okada Tatsuo
Graduate School Of Information Science And Electrical Engineering Kyushu University
-
Maeda Mitsuo
Graduate School Of Information Science And Electrical Engineering Kyushu University
-
Maeda Mitsuo
Graduate School of Information Science and Electrical Engineering, Kyushu University, 6-10-1 Hakozaki, Fukuoka 812-8581, Japan
関連論文
- Transfer of Laser Dye by Laser-Induced Forward Transfer : Optics and Quantum Electronics
- Micromachining of Silica Glass Using EUV Radiation of Laser-Produced Plasma
- Micromachining of Silica Glass Using EUV Radiation of Laser-Produced Plasma (特集 量子ビームによるナノバイオエレクトロニクス)
- Ti^:sapphire Thin Films Fabricated by Pulsed-Laser Deposition
- Observation of Nano-Particle Formation Process in a Laser-Ablated Plume Using Imaging Spectroscopy
- Widely Tunable Difference Frequency Generation in Periodically-Poled LiNbO_3 Using an All-Solid-State Cr^:LiSrAlF_6 Laser
- Tunable Single-mode Pulsed Ti^:Sapphire Laser Injection-Seeded by a Continuous-wave Cr^:LiSrAlF_6 Laser
- Tuning Range of a CW Cr^:LiSAF Laser Spectrally Narrowed by an Auxiliary Cavity
- Mechanism of a Tuning Operation of a Ti:Sapphire Laser by Injection-Seeding
- Single-mode operation of a tunable Cr^ : LiSAF laser
- Spectral Narrowing of a Pulsed Dye Laser Injected Monochromatic Radiation
- Powerful Narrow-Band Dye Laser Forced Oscillator
- Proposals for Remote Sensing of Electric Fields under Thunderclouds Using Laser Spectroscopy
- Improvement of Fluorescence Characteristics of Er^-Doped Fluoride Glass by Ce^ Codoping
- Differential Absorption Lidar at 1.67 μm for Remote Sensing of Methane Leakage
- Performance Improvement of a Discharge-Pumped ArF Excimer Laser by Xenon Gas Addition
- Compact Ultrashort-Pulse Generator Using an Integrated Dye Laser
- Wide-Wavelength-Range Operation of a Distributed-Feedback Dye Laser with a Plastic Waveguide
- Application of a Nonlinear Optical Frequency Conversion Technique for Electrical Field Measurements
- Inflammable Gas Detection in the Atmosphere Using Photoacoustic and Coherent-Anti-Stokes Raman Spectroscopy without a Tunable Laser
- Direct Etching of Poly(methyl methacrylate) Using Laser Plasma Soft X-rays
- Development of Distributed-Feedback Tunable Blue-Violet Waveguide Plastic Laser Based on Fluorene Compound
- Formation of Periodic Structure Inside Silica Glass and Acryl by Interfering Femtosecond Laser
- Spectroscopic Applications of Integrated Tunable Solid-State Dye Laser
- Low-Temperature Photoluminescence of Nanostructured ZnO Crystal Synthesized by Pulsed-Laser Ablation
- Nano-Sized Hollow Bump Array Generated by Single Femtosecond Laser Pulse
- Density-Controlled Growth of ZnO Nanowires Via Nanoparticle-Assisted Pulsed-Laser Deposition and Their Optical Properties
- Development of Ultrabroadband Light Source Based on Stimulated Raman Scattering in P-doped Silica Optical Fiber for Optical Coherence Tomography
- Investigations on Nano- and Pico-Second Laser Based Annealing Combined Texturing of Amorphous Silicon Thin Films for Photovoltaic Applications
- Formation of Periodic Structure Inside Silica Glass and Acryl by Interfering Femtosecond Laser