Second-Harmonic Generation from Intense, 100-fs Ti:Sapphire Laser Pulses in Potassium Dihydrogen Phosphate, Cesium Lithium Borate and β-Barium Metaborate
スポンサーリンク
概要
- 論文の詳細を見る
Second-harmonic generation of femtosecond, intense Ti:sapphire laser pulses is described in three 1-mm-thick nonlinear crystals of KDP (KH_2PO_4), CLBO (CsLiB_6O_<10>) and BBO (β-BaB_2O_4) in type I phase-matching geometry. The phase-matching bandwidth is insufficient for BBO. Spectral modulation due to cubic nonlinearity becomes significant at 200 GW/cm^2 for KDP and 30 GW/cm^2 for CsLiB_6O_<10>. The energy conversion efficiencies obtained at incident intensities where the spectral modulations scarcely change the temporal profile of the second harmonic were 20% for both the crystals. Numerical calculations including the effects of cubic nonlinearity and group-velocity mismatch explained the experimental results. It is found that a 1-mm KDP crystal gives the most efficient conversion for high-power, 100 fs pulses.
- 社団法人応用物理学会の論文
- 1998-09-15
著者
-
小原 實
自衛隊中央病院
-
Obara M
Keio Univ. Yokohama Jpn
-
Obara Minoru
Department Of Electronics And Electrical Engineering Keio University
-
Obara Minoru
Department Of Electrical Engineering Faculty Of Engineering Keio University
-
MIDORIKAWA Katsumi
The Institute of Physical and Chemical Research (RIKEN)
-
Ogura Makoto
Department Of Electronics And Electrical Engineering Keio University
-
Midorikawa K
Riken
-
TAMAKI Yusuke
Laser Technology Laboratory, RIKEN
-
TAMAKI Yusuke
Department of Electronics and Electrical Engineering, Keio University
-
Tamaki Yusuke
Laser Technology Laboratory Riken
-
MIDORIKAWA Katsumi
The Institute of Physical and Chemical Research
関連論文
- PDTによる感染症治療
- フォトメカニカル波を用いたドラッグデリバリー
- フォトメカニカル波を用いた標的化遺伝子デリバリー
- 光音響法による熱傷深度診断および移植皮膚の生着モニタリング
- 光音響診断法の外傷学への応用
- グラム陰性菌に対するパルス光照射による光線力学的効果 : メチレンブルーを用いた in vitro 実験
- 蛍光法によるグラム陰性菌の光感受性薬剤取り込みの評価
- 赤外2波長レーザの生体作用可変性
- 心筋組織のナノ秒パルスレーザによる蒸散治療 : 照射波長と蒸散機序に関する検討
- 自家蛍光計測によるArFエキシマレーザ照射中の温度測定法の開発 : トリプトファン蛍光モデルでの検討
- レーザー誘起音響波による遺伝子導入 : in vitro 実験
- シリコン原子の精密原子分光
- 心筋組織のレーザー蒸散特性に与える照射波長の影響 : ブタ心筋組織を用いた紫外波長域におけるin vitro実験
- Comparison of resonant plasmon polaritons with Mie scattering for laser-induced near-field nanopatterning: metallic particle vs dielectric particle
- 高出力フェムト秒レーザーの開発と産業応用展開
- レーザー誘起応力波を用いた in vivo における部位選択的遺伝子導入
- Laser Drug Delivery System : レーザーを用いた選択的薬剤・遺伝子導入技術
- 生物学・医学用高性能フェムト秒レーザー
- Pulsewidth Control of Intense Sub-Picosecond Laser Using Autocloned Photonic Crystal
- Femtosecond Laser Ablation of Crystalline Iron: Experimental Investigation and Molecular Dynamics Simulation
- Femtosecond Laser Processing Using Subwavelength Thin Metal Slit Arrays
- Fabrication of Hexagonally Arrayed Nanoholes Using Femtosecond Laser Pulse Ablation with Template of Subwavelength Polystyrene Particle Array
- レーザー誘起応力波による遺伝子導入
- 光音響法の生体計測および医学診断への応用 : 解説小特集号によせて
- 自家蛍光計測を用いたArFエキシマレーザ角膜蒸散中の温度測定法の開発
- レーザと細胞・組織の相互作用を利用したレーザ治療(5.医療におけるレーザ利用,創立110周年記念最新のレーザ加工技術)
- レーザ誘起応力波を用いたスーパースキンの創出 : 移植皮膚への肝細胞増殖因子発現遺伝子ベクターの導入
- レーザー誘起応力波を用いた選択的遺伝子導入
- レーザを用いた非ウイルス選択的遺伝子導入法の開発
- レーザー誘起音響波による遺伝子導入 : in vivo実験
- 半導体原子操作のための精密原子分光
- 受精卵活性評価のための粘弾性計測システムの開発 : モデル実験による検討
- Enhanced Transfection Efficiency in Laser-Induced Stress Wave-Assisted Gene Transfer at Low Laser Fluence by Increasing Pressure Impulse
- Transcranial Optical Imaging of Cold-Injured Brain in Rat
- Delivery of Photosensitizer to Cells by the Stress Wave Induced by a Single Nanosecond Laser Pulse
- Transdermal Delivery of Photosensitizer by the Laser-Induced Stress Wave in Combination with Skin Heating : Cross-Disciplinary Areas
- Cholesterol Embolic Disease Presenting as Renal Failure with Acute Pancreatitis
- Effect of Pulse Duration on Ablation Characteristics of Tetrafluoroethylene-hexafluoropropylene Copolymer Film Using Ti:sapphire Laser
- Crystal Growth of Nd:YAG Laser Films on Various Substrates by Pulsed Laser Deposition
- Fabrication of Multilayers with Growth Controlled by Sequential Surface Chemical Reactions
- Comparative Study of Al_2O_3 Optical Crystalline Thin Films Grown by Vapor Combinations of Al(CH_3)_3/N_2O and Al(CH_3)_3/H_2O_2
- Dot Structures Fabricated by Laser Etching : Laser Wavelength Dependence of Dot Structures Fabricated by Laser Etching
- Spatial Controllability of Periodic Ripple Structures Generated in Laser Etching of n-GaAs
- Fabrication of Periodic Submicron Dot Structures of N-InP by Laser-Induced Surface Electromagnetic Wave Etching
- LQE2000-24 超短パルスレーザによる物質表面高機能化プロセシング
- Ring-Type Ti:sapphire Regenerative Amplifier with a Wide Tuning Range
- Analysis on the Tm^, Ho^ Concentrations in Alumino-Zirco-Fluoride Glass for Efficient 2-μm Lasing
- 生体計測用光音響波検出器の基礎特性
- 光音響法による医用モニタリング, 診断技術
- Kinetic Studies of the Electron-Beam-Pumped ArF Laser Using an Ne/Ar/F_2 Mixture
- Self-Shortening of Femtosecond Laser Pulses Propagating in Rare Gas Medium
- Attosecond Pulse Generation Using High Harmonics of the KrF Laser Driver Pulse
- Attosecond pulse trains using high harmonics in the many-cycle regime of the driver pulse
- フォトリフラクティブ増幅による散乱を受けた画像の抽出
- Observation of the Opening/Closing of a Diffuse Discharge in a Mixture of C_2HF_3/He by KrF Laser Irradiation
- 先端的物質のフェムト秒レーザーアブレーションプロセシング
- Observation of Self-Channeled Plasma Formation and Bulk Modification in Optical Fibers Using High-Intensity Femtosecond Laser
- Free Spectral Range Variation of a Broadband, High-Finesse, Multi-Channel Fabry-Perot Filter using Chirped Fiber Bragg Gratings
- 3D microoptics fabricated inside glass using a femtosecond laser
- 3D Micromachining of Photosensitive Glass by Femtosecond Laser for Microreactor Manufacture
- GENERATION AND PROPAGATION OF ATTOSECOND PULSES IN GASEOUS MEDIA
- Effect of an SF_6 Additive on a TE CO Laser
- Improved Performance of a Pulsed CO Laser with Xylene Additive
- Comprehensive Studies on a Photoinitiated H_2/F_2 Laser Using Atmospheric Gas Mixtures with O_2 Inhibitor
- An H_2(D_2)/F_2 Chemical Laser Initiated with a Novel Teflon Surface Spark UV Flash
- Hundredjoule-Level KrF Lasers Excited Longitudinally by an Intense Electron Beam
- Development of Multihundredjoule HF (H_2/SF_6) Chemical Lasers Initiated by Intense Electron Beams
- Characterization of a Longitudinally Pumped CW, Room-Temperature Operation of Tm^:YVO_4 Laser
- パルス幅可変フェムト秒レーザーによる合成アパタイトとコラーゲンのアブレーション加工
- In vivo Photoacoustic Spectroscopic Imaging of Hemoglobin Derivatives in Thermally Damaged Tissue
- Laser-induced Stress Wave-assisted Gene Transfection with Cationic Liposome
- Integrity of Plasmid Deoxyribonucleic Acid after Application of Laser-Induced Stress Waves Used for Gene Transfection
- Transcranial Photoacoustic Measurements of Cold-Injured Brains in Rats
- Highly Coherent Soft X-Ray Generation by Macroscopic Phase Matching of High-Order Harmonics : Optics and Quantum Electronics
- Design of an Ultrahigh-Gain Ni-like Kr Soft-X-Ray Laser by Use of an Optical-Field-Induced Ionization-Initiated Transient Collisional Excitation Scheme
- Observation of Spatial and Temporal Evolution of Planar Photoinduced Waveguide in LiNbO_3 Crystal
- Second-Harmonic Generation from Intense, 100-fs Ti:Sapphire Laser Pulses in Potassium Dihydrogen Phosphate, Cesium Lithium Borate and β-Barium Metaborate
- Two-Dimensional Visualization of Photoinduced Refractive Index Change in Photorefractive Lithium Niobate Crystal
- Generation of High-Current Photoelectrons Using a Subpicosecond Ultraviolet Laser
- Epitaxial Growth of BaTi0_3 Optical Thin Films by Pulsed KrF Laser Deposition and in situ Pulsed Laser Annealing
- Pulsed HF Chemical Lasers from Reactions of Fluorine Atoms with Benzene, Toluene, Xylene, Methanol, and Acetone
- Possibility of a High-Efficiency Pulsed Vibrational Overtone HF Chemical Laser
- A UV-Preionized High-Repetition-Rate TEA CO_2 Laser
- A High-Efficiency, High-Repetition-Rate KrF(B→X) Excimer Lamp Excited by Microwave Discharge
- Pulsed CO_2 Laser Pumped by an All Solid-State Magnetic Exeiter
- UF6 Photodissociation through Measurement of Visible and Infrared Luminescence
- Parametric Study of TE HF Chemical Lasers
- Temperature Dependence and Enhanced Output of Pulsed Discharge-Initiated HF Chemical Lasers Using SF_6/H_2, SF_6/CH_4 and SF_6/C_4H_ Mixtures
- Time-Resolved Spectroscopic Studies on the TE HF Chemical Lasers Using the Mixtures of SF_6/H_2 and SF_6/CH_4
- フォトメカニカル波を用いた脊髄損傷の遺伝子治療
- Antihypertensive effect of a fixed-dose combination of losartan/hydrochlorothiazide in patients with uncontrolled hypertension : a multicenter study
- Catalyst-Free Growth of High-Quality ZnO Nanorods on Si(100) Substrate by Two-Step, Off-Axis Pulsed-Laser Deposition
- The elevation of oxidative stress after the great East Japan earthquake
- In Vivo Targeted Gene Transfer by Direct Irradiation with Nanosecond Pulsed Laser
- Enhanced Photodynamic Effect by the Assistance of Nanosecond-Pulsed-Laser-Induced Stress Wave
- Pulsewidth Control of Intense Sub-Picosecond Laser Using Autocloned Photonic Crystal
- Fabrication of Hexagonally Arrayed Nanoholes Using Femtosecond Laser Pulse Ablation with Template of Subwavelength Polystyrene Particle Array
- Femtosecond Laser Ablation of Crystalline Iron: Experimental Investigation and Molecular Dynamics Simulation