Papers - Sasada, Hiroyuki

Intensity of a crossover signal relative to Lamb dips observed in Stark spectroscopy of methane

OKUDA SHOKO , SASADA HIROYUKI

Journal of Molecular Spectroscopy (Elsevier)  352   10 - 15 2018.07

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Search for inversion splitting in the 3nu2 band of phosphine

OKUDA SHOKO , SASADA HIROYUKI

Journal of Molecular Spectroscopy (Elsevier)  346   27 - 31 2018.01

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Stark effects in the nu3 band of methane

SHOKO OKUDA, SASADA HIROYUKI

Journal of the Optical Society of America B (the Optical Society of America)  34 ( 12 ) 2558 - 2568 2017.11

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Transition dipole-moment of the nu1 + nu3 band of acetylene measured with dual-comb Fourier-transform spectroscopy

SHO OKUBO, KANA IWAKUNI, KOICHI M. T. YAMADA, HAJIME INABA, ATSUSHI ONAE, FENG-LEI HONG, SASADA HIROYUKI

Journal of Molecular Spectroscopy (Elsevier)  341   10 - 16 2017.09

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Iwakuni et al. reply

KANA IWAKUNI, SHO OKUBO, KOICHI M. T. YAMADA, HAJIME INABA, ATSUSHI ONAE, FENG-LEI HONG, SASADA HIROYUKI

Physical Review Letters (American Physical Society)  119   069402 2017.08

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Direct-comb molecular spectroscopy by heterodyne detection with continuous-wave laser for high sensitivity

Taro Hasegawa, Hiroyuki Sasada

Optics Express (The Optical Society of America)  25 ( 22 ) A680 - A688 2017.08

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Doppler-free dual-comb spectroscopy of Rb using optical-optical double resonance technique

AKIKO NISHIYAMA, SATORU YOSHIDA, YOSHIAKI NAKAJIMA, HIROYUKI SASADA, KEN'ICHI NAKAGAWA, ATSUSHI ONAE, KAORU MINOSHIMA

Optics Express (The Optical Society of America)  24 ( 22 ) 25894 - 25904 2016.10

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Ortho-para-dependent pressure effects observed in the near infrared band of acetylene by dual-comb spectroscopy

KANA IWAKUNI, SHO OKUBO, KOICHI M. T. YAMADA, HAJIME INABA, ATSUSHI ONAE, FENG-LEI HONG, SASADA HIROYUKI

Physical Review Letters (American Physical Society)  117 ( 14 ) 143902-1 - 143902-5 2016.09

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Generation of a frequency comb spanning more than 3.6 octaves from ultraviolet to mid infrared

KANA IWAKUNI, SHO OKUBO, OSAMU TADANAGA, HAJIME INABA, ATSUSHI ONAE, FENG-LEI HONG, SASADA HIROYUKI

Optics Letters (The Optical Society of America)  41 ( 23 ) 3980 - 3983 2016.09

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

科学技術の大聖堂：分光学ー日本分光学会の役割と展望ー

SASADA HIROYUKI

分光研究 (日本分光学会)  65 ( 1 ) 1 2016.02

Research paper (scientific journal), Single Work

Sub-Doppler resolution mid-infrared spectroscopy using a difference-frequency-generation source spectrally narrowed by laser linewidth transfer

HIDEYUKI SERA, MASASHI ABE, KANA IWAKUNI, SHO OKUBO, HAJIME INABA, FENG-LEI HONG, SASADA HIROYUKI

Optics Letters (The Optical Society of America)  40 ( 23 ) 5467 - 5470 2015.12

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Dual wavelength 3.2-μm source for isotope ratio measurements of 13CH4/12CH4

MASASHI ABE, KUSANAGI SATOMI, NISHIDA YOSHIKI, TADANAGA OSAMU, TAKENOUCHI HIROKAZU, SASADA HIROYUKI

Optics Express (The Optical Society of America)  23 ( 17 ) 21786 - 21797 2015.08

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Ultra-broadband dual-comb spectroscopy across 1.0-1.9 μm

OKUBO SHO, IWAKUNI KANA, INABA HAJIME, HOSAKA KAZUMOTO, ONAE ATSUSHI, SASADA HIROYUKI, FENG-LEI HONG

Applied Physics Express (The Japan Society of Applied Physics)  8   082402 2015.07

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

A1–A2 splitting of CH3D

ABE MASASHI, SERA HIDEYUKI, SASADA HIROYUKI

Journal of Molecular Spectroscopy (Elsevier)  312   90 - 96 2015.04

Research paper (scientific journal), Accepted

• Access to Document (DOI)

Hyperfine-resolved transition frequency list of fundamental vibration bands of H35Cl and H37Cl

IWAKUNI KANA, SERA HIDEYUKI, ABE MASASHI, SASADA HIROYUKI

Journal of Molecular Spectroscopy (Elsevier)  306   19 - 25 2014.10

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Design of cavity-enhanced absorption cell for reducing transit-time broadening

ABE MASAHI, IWAKUNI KANA, OKUBO SHO,SASADA HIROYUKI

Optics Letters (the Optical Society of America)  39 ( 18 ) 5277 - 5280 2014.09

Research paper (scientific journal), Joint Work, Accepted

• Access to Document (DOI)

Methane line parameters in the HITRAN2012 database

L. R. Brown, SASADA HIROYUKI totally 31 members

Journal of Quantitative Spectroscopy and Radiative Transfer 130   201-219 2013.11

Research paper (scientific journal), Joint Work, Accepted

光周波数コムによるメタン遷移周波数の精密測定

SASADA HIROYUKI

O plus E 35 ( 10 ) 1149-1154 2013.10

Research paper (scientific journal), Single Work

A novel frequency control scheme for comb-referenced sensitive difference-frequency-generation spectroscopy

IWAKUNI KANA, OKUBO SHO, SASADA HIROYUKI

Optics Express (the Optical Society of America)  21 ( 12 ) 14832 - 14840 2013.06

Research paper (scientific journal), Joint Work, Accepted

分光研究で用いられる光コム ーデュアル・コム分光法を理解するためにー

SASADA HIROYUKI

分光研究 (日本分光学会)  62 ( 2 ) 99-110 2013.04

Research paper (scientific journal), Single Work

Accurate transition frequency list of the ν3 band of methane from sub-Doppler resolution comb-referenced spectroscopy

MASASHI ABE, KANA IWAKUNI, SHO OKUBO, SASADA HIROYUKI

Journal of the Optical Society of America B 30 ( 4 ) 1027-1035 2013.03

Research paper (scientific journal), Single Work, Accepted

Measurements of transverse lateral and longitudinal angular shifts of high-azimuthal-mode Laguerre–Gaussian beams reflected at a dielectric interface near critical incidence

SATO MIKI, SASADA HIROYUKI

Journal of Optics (Institute of Physics)  15   014018 2013.01

Research paper (scientific journal), Joint Work, Accepted

Spectroscopic isotope ratio measurement of doubly-substituted methane

KIYOSHI TSUJI, HIROAKI TESHIMA,SASADA HIROYUKI, NAOHIRO YOSHIDA

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy (Elsevier)  98   43-46 2012.09

Research paper (scientific journal), Single Work

久我隆弘著　”測る”を究めろ！；物理実験攻略法

SASADA HIROYUKI

日本物理学会誌 (日本物理学会)  67 ( 9 ) 660-661 2012.09

Research paper (scientific journal), Single Work

Current status and prospect of optical frequency comb technology

SASADA HIROYUKI

光学 (日本光学会（応用物理学会）)  41 ( 9 ) 460-466 2012.09

Research paper (scientific journal), Single Work

Absolute frequency list of the ν3-band transitions of methane at a relative uncertainty level of 10^–11

OKUBO SHO, NAKAYAMA HIROTAKA, IWAKUNI KANA, INABA HAJIME, SASADA HIROYUKI

Optics Express 19 ( 24 ) 23878 - 23888 2011.11

Research paper (scientific journal), Joint Work, Accepted

粒子を運ぶ光のパイプライン

SASADA HIROYUKI

パリティー (丸善)  26 ( 6 ) 24-27 2011.06

Research paper (scientific journal), Single Work,  ISSN  0911-4815

Hyperfine-resolved 3.4-μm spectroscopy of CH3I with a widely tunable difference frequency generation source and a cavity-enhanced cell: A case study of a local Coriolis interaction between the v1 = 1 and (v2,vl6) = (1,22) states

OKUBO SHO, NAKAYAMA HIROTAKA,SASADA HIROYUKI

Physical Review A 83 ( 1 ) 012505 2011.01

Research paper (scientific journal), Single Work, Accepted

An efficient and compact difference-frequency-generation spectrometer and its application to 12CH3D/12CH4 isotope ratio measurements

TUJI KIOSHI, TESHIMA HIROAKI,SASADA HIROYUKI, YOSHIDA NAOHIRO

Sensors (Multidisciplinary Digital Publishing Institute)  10   6612-6622 2010.07

Research paper (scientific journal), Joint Work, Accepted,  ISSN  1424-8220

　View Summary

We have developed an efficient and compact 3.4 μm difference-frequency-generation spectrometer using a 1.55 μm distributed feedback (DFB) laser diode, a 1.06 μm DFB laser diode, and a ridge-waveguide periodically poled lithium niobate. It is continuously tunable in the 30 cm–1 span and is applied to 12CH3D/12CH4 isotope ratio measurements. The suitable pair of 12CH3D ν4 pP(7,6) and 12CH4 ν2+ν4 R(6) F1(1) lines enabled us to determine their isotope ratio with a precision repeatability of 0.8‰ using a sample and a working standard of pure methane with an effective signal averaging time of 100 ms.

レーザー誕生50周年

SASADA HIROYUKI

分光研究 59 ( 3 ) 127 2010.06

Research paper (scientific journal), Single Work

Absolute Frequency Measurement of Sub-Doppler Molecular Lines using a 3.4-μm Difference-Frequency-Generation Spectrometer and a Fiber-Based Frequency Comb

Keisuke Takahata, Takumi Kobayashi,SASADA HIROYUKI, Yoshiaki Nakajima, Hajime Inaba, and Feng-Lei Hong

Physical Review A (American Insitute of Physics)  80 ( 3 ) 032518 2009.09

Research paper (scientific journal), Joint Work, Accepted

Sub-Doppler resolution 3.4 μm spectrometer with an efficient difference-frequency-generation source

ABE MASASHI, TAKAHATA KEISUKE, SASADA HIROYUKI

Optics Letters (the Optical Society of America)  34 ( 11 ) 1744-1746 2009.06

Research paper (scientific journal), Joint Work, Accepted

軌道角運動量をもつ光ビームの反射・透過

SASADA HIROYUKI

光アライアンス (日刊工業出版)  20 ( 4 ) 26-30 2009.04

Research paper (scientific journal), Single Work

Significant deformations and propagation variations of Laguerre-Gaussian beams reflected and transmitted at a dielectric interface

OKUDA HIROSHI, SASADA HIROYUKI

Journal of the Optical Society of America A 25 ( 4 ) 881-890 2008.04

Research paper (scientific journal), Single Work

精密レーザー分光学の黎明期

SASADA HIROYUKI

パリティー (丸善)  22 ( 6 ) 21-29 2007.06

Research paper (scientific journal), Single Work,  ISSN  0911-4815

Best pair of 3.3-μm-band transitions for isotopomer abundance ratio measurements of 13CH4 to 12CH4

ANZAI KENJI, SASADA HIROYUKI, YOSHIDA NAOHIRO

Japanese Journal of Applied Physics 46 ( 4A ) 1717-1721 2007.04

Research paper (scientific journal), Joint Work, Accepted

Huge transverse deformation in nonspecular reflection of a light beam possessing orbital angular momentum near critical incidence

OKUDA HIROSHI,SASADA HIROYUKI

Optics Express (The Optical Society of America)  14 ( 18 ) 8393-8402 2006.09

Research paper (scientific journal), Joint Work, Accepted

Narrow Lamb dip of 3.4 micron-m band transition of methane with difference frequency generation and enhancement cavity

ANZAI KENJI, GAO XIAOMING,SASADA HIROYUKI, YOSHIDA NAOHIRO

Japanese Journal of Applied Physics 45 ( 4A ) 2771-2775 2006.04

Research paper (scientific journal), Joint Work, Accepted

メタンの高分解能レーザー分光

SASADA HIROYUKI

レーザー研究 (レーザー学会)  33 ( 5 ) 316-321 2005.05

Research paper (scientific journal), Single Work

低温極性分子のマイクロ波トラップ

SASADA HIROYUKI

分光研究 54 ( 3 ) 178-179 2005.05

Research paper (scientific journal), Single Work

Generation of optical vortices by converting elegant Hermite Gaussian beams

OKAMOTO MEGUMI,SASADA HIROYUKI

Japanese Journal of Applied Physics 44 ( 4A ) 1743-1747 2005.04

Research paper (scientific journal), Single Work, Accepted

Frequency-domain measurement of cavity ring-down spectroscopy

Gao Xiaoming, SASADA HIROYUKI, K. Anzai, and N. Yoshida

Japanese Journal of Applied Physics 44 ( 3 ) 1452-1456 2005.03

Research paper (scientific journal), Joint Work

光の軌道角運動量制御

SASADA HIROYUKI

光学 (日本光学会)  33 ( 5 ) 271-277 2004.05

Research paper (scientific journal), Single Work

Transverse-mode beam splitter of a light beam and its application to quantum cryptography

SASADA HIROYUKI, OKAMOTO MEGUMI

Physical Review A 68 ( 1 ) 012323-1-7 2003.07

Research paper (scientific journal), Joint Work, Accepted

　View Summary

　変形マッハツエンダー干渉計が横モードビームスプリッターとして働くことを示し、量子暗号通信に使えることを示した。

Production of cold metastable helium atoms in a cryostat

HARAGUCHI MANABU, SHIBAYAMA YOSHIYUKI, KIKUCHI KAZUHIRO, OKAMOTO MEGUMI,SASADA HIROYUKI,SHIRAHAMA KEIYA

Physica B 329-333   34-35 2003.05

Research paper (scientific journal), Joint Work, Accepted

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クライオスタット内での低温準安定ヘリウム原子生成

２００２年光学界の進展　４．分光

SASADA HIROYUKI

光学 (日本光学会)  32 ( 4 ) 206 2003.04

Research paper (scientific journal), Single Work

Versatile generation of optical vortices based on paraxial mode expansion

YOSHIKAWA YUTAKA,SASADA HIROYUKI

Journal of the Optical Society of America A 19   2127-2133 2002.10

Research paper (scientific journal), Single Work, Accepted

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光ボーテクスの汎用発生方法の理論と実験

Infrared radiofrequency double-resonance spectroscopy of molecular vibrational overtone bands using a Fabry-Perot cavity absorption cell

石橋 爾子、佐々田 博之

Journal of the Optical Society of America B 18 ( 7 ) 1019-1030 2001.07

Research paper (scientific journal), Joint Work, Accepted

Can a linearly polarized light beam polarize atomic spin?

吉川　豊、佐竹　一正、三井　隆久、佐々田　博之

Optics Communications vol. 190   p.173-178 2001.04

Research paper (scientific journal), Joint Work

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直線偏光した光でもビームであれば原子をスピン偏極できることを理論的に示した。

Near-infrared laser spectrometer with sub-Doppler resolution, high sensitivity, and wide tunability: A case study in the 1.65-μm region of CH_3_I spectrum

石橋　爾子、佐々田　博之

Journal of Molecular Spectroscopy vol. 200   p.147-149 2000.01

Research paper (scientific journal), Joint Work

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　高感度、高分解能、広い同調波長域をもつレーザー分光計を製作し、 CH_3_I分子のスペクトルを観測した。

Absolute frequency measurement of the saturated absorption lines of methane in the 1.66 μm region

Ishibashi Chikako, Kourogi Motonobu, Imai Kazuhiro, Bambang Widiyatomoko, Onae Atsushi, SASADA HIROYUKI

Optics Communications 161 ( 4-6 ) 223-226 1999.03

Research paper (scientific journal), Joint Work, Accepted

Highly Sensitive Cavity-Enhanced Sub-Doppler Spectroscopy of a Molecular Overtone Band with a 1.66 µm Tunable Diode Laser

CHIKAKO ISHIBASHI,SASADA HIROYUKI

Japanese Journal of Applied Physics 38   920-922 1999

Research paper (scientific journal), Single Work

Mechanical force in laser cooling and trapping

清水祐公子，佐々田博之

American Journal of Physics Vol.66(11)   p.960-966 1998.11

Joint Work

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レーザー冷却とトラップ中に働く力

Pulsed polarization gradient cooling in an optical dipole trap with a Laguerre-Gaussian laser beam

Y.Torii, N.Shiokawa, T.Hirano, T.Kuga,Y.Shimizu, and H.Sasada

The European Physical Journal, D Vol.1   p.239-242 1998

Joint Work

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光トラップ中の原子の冷却

Precise frequency-difference measurement between the 1.66-μm transitions of methane

Kotaro Suzumura, Chikako Ishibashi, Hiroyuki Sasada

Optics Letters Vol.22   p.1356 1997.09

Research paper (scientific journal), Joint Work

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メタンの遷移周波数差の精密測定

Novel optical trap of atoms with a doughnut beam

久我隆弘，鳥井寿夫，塩川教次，平野琢也，清水祐公子，佐々田博之

Physical Review Letters 78 ( 25 ) p.4713 1997.06

Research paper (scientific journal), Joint Work

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ドーナツ型光ビームを用いた原子トラップ

Permanent dipole moments of methance-type molecule:calculation of the △J=0 matrix elments in the l = 1 vibratinal state

石橋爾子，佐々田博之

Journal of Molecular Spectroscopy , Vol.183   p.285 1997.05

Joint Work

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メタン型分子の永久双極子モーメント

Coriolis-dependent Stark effect of the 2ν_3_ band of methane observed by saturated absorption spectroscopy

Hiroyuki Sasada, Koutarou Suzumura, Chikako Ishibashi

Journal of Chemical Physics Vol.105   p.9027 1996.11

Research paper (scientific journal), Joint Work

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メタンの永久双極子モーメントのコリオリ依存性

Observation of saturation spectrum of the 2υ_3_ band of methane

鈴村幸太郎，佐々田博之

Japanese Journal of Applied Physics Vol.34   L1620-L1621 1995.12

Joint Work

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メタン分子の飽和吸収分光

Optical frequency measurement of the H^12^C^14^N Lamp-dip stabilized 1.5μm diode laser

Y.Awaji，K.Nakagawa，M.de Labachelerie，M.Ohtsu and H.Sasada

Optics Letters Vol.20   p.2024-2026 1995.10

Joint Work

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HCN分子の周波数測定

Vibrationally induced dipole moment of the v_3_=2 State of methane

佐々田博之，久芳豊

Journal of Molecular Spectroscopy Vol.172   p.573-575 1995.08

Joint Work

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メタン分子の双極子モーメントの測定

Extended assignments of the 3ν_1_+ν_3_ band of methane

塚本武雄，佐々田博之

Journal of Chemical Physics Vol.102   p.5126-5140 1995.04

Joint Work

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メタン分子の近赤外分光

Frequency measurement of the v=6←0 overtone band transitions of HI using titanium: sapphire laser

T.Katayama，F.Matsushima and H.Sasada

Journal of Molecular Spectroscopy Vol.167   p.236-237 1994.07

Joint Work

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HI分子の近赤外分光

Mode-hop suppression of Littrow grating-tuned lasers

M.de Labachelerie，H.Sasada and G.Passedat

Applied Optics Vol.33   p.3817 1994.06

Joint Work

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外部共振器レーザーの連続波長掃引

Titanium:sapphire laser spectroscopy of the 3-0 Band of HF

佐々田博之

Journal of Molecular Spectroscopy Vol.165   p.588-589 1994.04

Single Work

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HF分子の近赤外分光

Ti:sapphire laser spectroscopy for Doppler-limited molecular spectroscopy

佐々田 博之，塚本武雄，久芳豊，田中長孝，上原　喜代治

J. Opt. Soc. Am. B Vol.11   p.191 1994.01

Joint Work

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チタンサファイアレーザーによる分子分光

Wavenumber measurements of sub-Doppler spectral lines of Rb at 1.3μm and 1.5μm

佐々田博之

IEEE Photonics Technology Letters Vol.4   p.1307 1992.11

Single Work

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ルビジウム原子の赤外遷移の波長測定

Microwave and Fourier-transform infrared spectroscopy of the v_4_=1 and v_2_=2S State of NH_3_

佐々田博之，遠藤泰樹，広田栄治，R.L.Poynter，J.S.Margolis

Journal of Molecular Spectroscopy Vol.151   p.33-53 1992.01

Joint Work

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アンモニア分子の赤外分光とマイクロ波分光

Frequency of Lamb-dip-stabilized 1.52 μm He-Ne lasers

佐々田博之，窪田央一

Appl. Phys. B Vol.55   p.186 1992

Joint Work

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1.52 μm He-Neレーザーの周波数測定 (3頁)

Near-infrared spectroscopy with a wavemeter

吉田敬，佐々田博之

Journal of Molecular Spectroscopy Vol.153   p.208-210 1992

Joint Work

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波長計による近赤外分光の波数測定

Semiconductor-laser heterodyne frequency measurements on 1.52-μm molecular transitions

佐々田博之，竹内誠，入谷京，中谷隆宏

J. Opt. Soc. Am. B Vol.8   p.713 1991.04

Joint Work

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近赤外分子遷移のレーザーヘテロダイン周波数測定

A new triplet band system of C_3_: The b^3^Πg-a^3^Πu transitions

H.Sasada，T.Amano，C.Jarman and P.F.Bernath

Journal of Chemical Physics Vol.94   p.2401-2407 1991.02

Joint Work

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1.5μm半導体レーザーを光源としC3分子の分光研究を行い，新しい3重項状態間の遷移を発見した。

Calibration lines of HCN in the 1.5-μm region

佐々田博之，山田幸二

Applied Optics Vol.29   p.3535 1990.08

Joint Work

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HCN分子の振動回転スペクトルを精密に測定し，1.5μm帯の波長基準として使用可能とした。

Wavenumber measurement of the 1.5-μm band of acetylene by semiconsuctor laser spectrometer

衣川 茂，佐々田博之

Japanese Journal of Applied Physics Vol.29   p.611 1990.03

Joint Work

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アセチレン分子の振動回転スペクトルを半導体レーザーで記録し，解析した。

Observation of the 2ν_1_ band of HN_2_^+^ with a 1.57 μm distributed feedback semiconductor laser

佐々田博之，天埜尭義

J. Chem. Phys. Vol.92   p.2248 1990.02

Joint Work

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HN_2_^+^イオン分子の近赤外半導体レーザー分光

1.5μm DFB semiconductor laser spectroscopy of deuterated water

大島徹也，佐々田博之

Journal of Molecular Spectroscopy 136   250 - 263 1989.07

Research paper (scientific journal), Joint Work

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重水分子の振動回転スペクトルをDFBレーザーで記録し，解析した。

1.5μm DFB semiconductor laser spectroscopy of HCN

佐々田博之

Journal of Chemical Physics 88 ( 2 ) 767 - 777 1988.01

Single Work

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シアン化水素分子の近赤外半導体レーザー分光 (11頁)

High-resolution spectroscopy of the v_2_=2a-v_2_=1s band of ^15^NH_3_

佐々田博之，R.H.Schwendeman

Journal of Molecular Spectroscopy Vol.117   p.331 1986

Joint Work

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^15^NH_3_分子のv_2_=2a-v_2_=1sバンドの赤外分光。

High-resolution spectroscopy of the v_2_=2a-v_2_=1s band of ^14^NH_3_

佐々田博之， R.H.Schwendeman, G. Magerl,R.L.Poynter, and J.S.Margolis

J. Mol. Spectrosc Vol.117   p.317 1986

Joint Work

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アンモニア分子の赤外高分解能分光 (14頁)

100-cm-^1^ scan range single-mode dye laser

上原喜代治，佐々田博之，宇梶展佳

Review of Scientific Instrument Vol.56   p.1352 1985

Joint Work

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100cm-1一度に掃引可能なシングルモード色素レーザーを製作した。

Stark-modulation spectroscopy of NH_3_ with a 1.23-μm semiconductor laser

佐々田博之

Optics Letters Vol.9   p.448 1984

Single Work

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近赤外半導体レーザーを分子分光に応用した。

High-resolution infrared and microwave spectroscopy of the ν_4_ and 2ν_2_ bands of ^14^NH_3_ and ^15^NH_3_

佐々田博之，長谷川裕夫，天埜尭義，清水忠雄

J. Mol. Spectrosc. Vol.96   p.106 1982

Joint Work

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アンモニア分子の赤外マイクロ波高分解能分光 (25頁)

Microwave inversion spectrum of ^15^NH_3_

佐々田博之

Journal of Molecular Spectroscopy Vol.83   p.15 1980

Single Work

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15NH3分子の反転マイクロ波スペクトルを測定した。

Studies of molecular relaxation by infrared and microwave coherent transients

Applied Physics Vol.21   p.29 1980

Joint Work

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赤外レーザーを使ってNH3分子のコヒーレント過渡現象を観測し緩和定数を測定した。