{"id":188,"date":"2024-01-31T15:18:03","date_gmt":"2024-01-31T06:18:03","guid":{"rendered":"https:\/\/demo13.sg-files.com\/wp\/thu_kitamura\/?page_id=188"},"modified":"2024-01-31T15:18:41","modified_gmt":"2024-01-31T06:18:41","slug":"publication-2","status":"publish","type":"page","link":"https:\/\/web.tohoku.ac.jp\/photonic-device\/en\/publication-2\/","title":{"rendered":"Publication"},"content":{"rendered":"<h2 id=\"1\">\u5b66\u8853\u8ad6\u6587<\/h2>\n<p>rn<\/p>\n<ol reversed>rn<\/p>\n<li>Hitoshi Kitagawa, Kanji Nanjyo, and <ins>Kyoko Kitamura<\/ins>, &quot;Effective field theory for distorted photonic crystals,&quot; <i>Phys. Rev. A<\/i> 103, 063506 (2021).<\/li>\n<p>rn<\/p>\n<li>Miki Kitazawa, <ins>Kyoko Kitamura<\/ins>, Shogo Ura, &quot;Deformation of optical vortex beam by displacement of incident-beam optical axis from spiral phase plate center,&quot; Results in Optics, Volume 3, 100076 (2021).<\/li>\n<p>rn<\/p>\n<li>M. Kitazawa, H. Himura, T. Mine, and <ins>K. Kitamura<\/ins>, \u201cRevisit: principle of transverse flow measurement by using an optical vortex beam in cylindrical coordinates,\u201d OSA Continuum, Vol. 3, Issue 9, pp. 2470-2484 (2020).<\/li>\n<p>rn<\/p>\n<li>Y. Tanaka, A. Nishigo, <ins>K. Kitamura<\/ins>, J. Gelleta and S. Noda \u201cModulated Photonic-Crystal Surface-Emitting Laser with Elliptical Lattice Points for Two-Dimensional Coupling Enhancement\u201d, <em>AIP Advances<\/em>, Vol. 9, Issue 11, 115204 (2019).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, T. Okino, D. Yasuda and S. Noda \u201cPolarization control by modulated photonic-crystal lasers\u201d, <em>Optics Letters<\/em>, Vol. 44, No. 19, pp. 4718-4720 (2019).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, M. Kitazawa, S. Noda \u201cGeneration of optical vortex beam by surface-processed photonic-crystal surface-emitting lasers\u201d, <em>Optics Express<\/em>, Vol 27, No. 2, pp.1045-1050 (2019).<\/li>\n<p>rn<\/p>\n<li>S. Noda, <ins>K. Kitamura<\/ins>, T. Okino, D. Yasuda, and Y. Tanaka \u201cPhotonic-crystal Surface-emitting Lasers: Review and Introduction of Modulated-Photonic Crystals\u201d, <em>Joual of Selected Topics in Quantum Electronics<\/em>, Volume 23, Issue 6 (2017).<\/li>\n<p>rn<\/p>\n<li>D. Yasuda, <ins>K. Kitamura<\/ins>, and S. Noda \u201cRealization of two-dimensional beam steering by position-modulated photonic-crystal lasers\u201d, <em>Conference Digest &#8211; IEEE Inteational Semiconductor Laser Conference<\/em>, 7765719 (2016).<\/li>\n<p>rn<\/p>\n<li>T. Okino, <ins>K. Kitamura<\/ins>, D. Yasuda, Y. Liang, and S. Noda \u201cPosition-modulated photonic-crystal lasers and control of beam direction and polarization\u201d, <em>Conference on Lasers and Electro-Optics Europe &#8211; Technical Digest<\/em>, 7184285 (2015).<\/li>\n<p>rn<\/p>\n<li>M. Nishimoto, K. Ishizaki, K. Maekawa, Y. Liang, <ins>K. Kitamura<\/ins>, and S. Noda \u201cFabrication of Photonic-Crystal Lasers by MBE Air-Hole Retained Growth\u201d, <em>Applied Physics Express<\/em>, vol. 7, no. 9, 092703 (2014).<\/li>\n<p>rn<\/p>\n<li>Y. Liang, T. Okino, <ins>K. Kitamura<\/ins>, C. Peng, K. Ishizaki, and S. Noda \u201cMode stability in photonic-crystal surface-emitting lasers with large \u03ba1DL\u201d, <em>Applied Physics Letters<\/em>, 104, 021102-021105 (2014).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, Ting Ting Xu, and S. Noda &quot;Investigation of electric field enhancement between metal blocks at the focused field generated by a radially polarized beam&quot;, <em>Optics Express<\/em>, vol. 21, Issue 26, 32217-32224 (2013).<\/li>\n<p>rn<\/p>\n<li>M. Nishimoto, K. Ishizaki, K. Maekawa, <ins>K. Kitamura<\/ins>, and S. Noda, &quot;Air-Hole Retained Growth by Molecular Beam Epitaxy for Fabricating Ga&shy;As -Based Photonic-Crystal Lasers&quot;, <em>Applied Physics Express<\/em>, vol. 6, no. 4, 042002, (2013).<\/li>\n<p>rn<\/p>\n<li>Y. Liang, C. Peng, K. Ishizaki, S. Iwahashi, K. Sakai, Y. Tanaka, <ins>K. Kitamura<\/ins>, and S. Noda, &quot;Three-dimensional coupled-wave analysis for triangular-lattice photonic crystal surface emitting lasers with transverse-electric polarization&quot;, <em>Optics Express<\/em>, vol.21, no. 1, 565-580 (2013).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, M. Nishimoto, K. Sakai, and S. Noda, \u201cNeedle-like focus generation by radially polarized halo beams emitted by photonic-crystal ring-cavity laser,\u201d <em>Applied Physics Letters<\/em>, 101, 221103 (2012).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, K. Sakai, N. Takayama, M. Nishimoto, and S. Noda, \u201cFocusing properties of vector vortex beams emitted by photonic-crystal lasers,\u201d <em>Optics Letters<\/em>, Vol. 37, No. 12, pp2421-2423 (2012).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, K. Sakai and S. Noda, \u201cFinite-difference time-domain (FDTD) analysis on the interaction between a metal block and a radially polarized focused beam,\u201d <em>Optics Express<\/em>, Vol.19, No. 15, pp13750\u201313756 (2011).<\/li>\n<p>rn<\/p>\n<li>S. Iwahashi, Y. Kurosaka, K. Sakai, <ins>K. Kitamura<\/ins>, N. Takayama and S. Noda, \u201cHigh-order vector beams produced by photonic-crystal lasers,\u201d <em>Optics Express<\/em>, Vol.19, No. 13, pp11963\u201311968 (2011).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, K. Sakai and S. Noda, \u201cSub-wavelength focal spot with long depth of focus generated by radially polarized, narrow-width annular beam,\u201d <em>Optics Express<\/em>, Vol 18, No. 5, pp4518-4525 (2010).<\/li>\n<p>rn<\/ol>\n<p>rnrn<\/p>\n<h2 id=\"2\">\u62db\u5f85\u8b1b\u6f14<\/h2>\n<p>rn<\/p>\n<ol reversed>rn<\/p>\n<li><ins>Kyoko KITAMURA<\/ins>, Susumu NODA: \u201cOutput beam control by photonic-crystal lasers having lattice points displacements\u201d, Photonics Device Workshop 2019, \uff082019). December (invited)<\/li>\n<p>rn<\/p>\n<li><ins>\u5317\u6751\u606d\u5b50<\/ins>: \u201c\u30d5\u30a9\u30c8\u30cb\u30c3\u30af\u7d50\u6676\u30ec\u30fc\u30b6\u306b\u3088\u308b\u51fa\u5c04\u30d3\u30fc\u30e0\u5236\u5fa1\uff0d\u5358\u4e00\u30c1\u30c3\u30d7\u30ec\u30fc\u30b6\u3067\u5149\u306e\u7269\u91cf\u3092\u3069\u3053\u307e\u3067\u5236\u5fa1\u3067\u304d\u308b\u304b\uff0d\u201d,\u5e73\u621030\u5e74\u96fb\u6c17\u95a2\u4fc2\u5b66\u4f1a\u95a2\u897f\u9023\u5408\u5927\u4f1a, \u5927\u962a\u5de5\u82b8\u5927\u5b66,12\u6708\uff082018).\u3000\u62db\u5f85\u8b1b\u6f14<\/li>\n<p>rn<\/p>\n<li>\u7530\u4e2d\u826f\u5178, <ins>\u5317\u6751\u606d\u5b50<\/ins>\uff0c\u91ce\u7530\u9032: \u201c\u5909\u8abf\u30d5\u30a9\u30c8\u30cb\u30c3\u30af\u7d50\u6676\u30ec\u30fc\u30b6\u306b\u3088\u308b\u30d3\u30fc\u30e0\u8d70\u67fb\u201d,\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a,\u7b2c38\u56de\u5e74\u6b21\u5927\u4f1a ,  1\u6708(2018).\u3000\u62db\u5f85\u8b1b\u6f14<\/li>\n<p>rn<\/p>\n<li><ins>\u5317\u6751\u606d\u5b50<\/ins>\uff0c\u91ce\u7530\u9032: \u201c\u5909\u8abf\u30d5\u30a9\u30c8\u30cb\u30c3\u30af\u7d50\u6676\u30ec\u30fc\u30b6\u306b\u3088\u308b\u30d3\u30fc\u30e0\u64cd\u4f5c\u201d,IEEE Photonics Society Kansai Chapter \u7279\u5225\u8b1b\u6f14,  9\u6708(2017).\u3000\u62db\u5f85\u8b1b\u6f14<\/li>\n<p>rn<\/p>\n<li><ins>\u5317\u6751\u606d\u5b50<\/ins>\uff0c\u91ce\u7530\u9032: \u201c\u30d5\u30a9\u30c8\u30cb\u30c3\u30af\u7d50\u6676\u30ec\u30fc\u30b6\u306b\u3088\u308b\u69d8\u3005\u306a\u5f62\u72b6\u30fb\u504f\u5149\/\u4f4d\u76f8\u5206\u5e03\u30d3\u30fc\u30e0\u306e\u767a\u751f\u2015\u5149\u5727\u306e\u81ea\u5728\u306a\u30c7\u30b6\u30a4\u30f3\u306b\u5411\u3051\u3066\u2015\u201d, \u7b2c64\u56de \u5fdc\u7528\u7269\u7406\u5b66\u6625\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a, \u30d1\u30b7\u30d5\u30a3\u30b3\u6a2a\u6d5c, \u6a2a\u6d5c\u5e02, 3\u6708(2017).\u3000\u62db\u5f85\u8b1b\u6f14<\/li>\n<p>rn<\/p>\n<li><ins>\u5317\u6751\u606d\u5b50<\/ins>: \u201c\u5f84\u504f\u5149\u30d3\u30fc\u30e0\u306e\u7279\u7570\u306a\u96c6\u5149\u5834\u306b\u304a\u3051\u308b\u96fb\u5834\u5897\u5f37\u52b9\u679c\u306b\u95a2\u3059\u308b\u7814\u7a76\u201d,\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u30fb\u91cf\u5b50\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u7814\u7a76\u4f1a \u300c\u5149-\u7269\u8cea\u76f8\u4e92\u5236\u5fa1\u3000\uff5e\u5236\u5fa1\u6280\u8853\u306e\u9032\u5c55\u3068\u65b0\u3057\u3044\u7269\u7406\u306e\u63a2\u6c42\uff5e\u300d, \u4e0a\u667a\u5927\u5b66\u8efd\u4e95\u6ca2\u30bb\u30df\u30ca\u30fc\u30cf\u30a6\u30b9, \u9577\u91ce\u770c\u5317\u4f50\u4e45\u90e1\u8efd\u4e95\u6ca2\u753a, 12\u6708(2016).\u3000\u62db\u5f85\u8b1b\u6f14<\/li>\n<p>rn<\/p>\n<li><ins>\u5317\u6751\u606d\u5b50<\/ins>: \u201c\u5148\u9032\u30bb\u30f3\u30b7\u30f3\u30b0\u5206\u91ce\u3092\u652f\u3048\u308b\u5fae\u5c0f\u96c6\u5149\u30ec\u30fc\u30b6\u306e\u958b\u767a\u201d,\u7b2c197\u56de \u30bb\u30f3\u30b7\u30f3\u30b0\u6280\u8853\u5fdc\u7528\u7814\u7a76\u4f1a, \u5e38\u7fd4\u5b66\u5712\u5927\u962a\u30bb\u30f3\u30bf\u30fc, \u5927\u962a\u5e02, 12\u6708(2016).\u3000\u62db\u5f85\u8b1b\u6f14<\/li>\n<p>rn<\/p>\n<li><ins>\u5317\u6751\u606d\u5b50<\/ins>\uff0c\u91ce\u7530\u9032: \u201c\u30d5\u30a9\u30c8\u30cb\u30c3\u30af\u7d50\u6676\u30ec\u30fc\u30b6\u306b\u3088\u308b\u504f\u5149\u30fb\u4f4d\u76f8\u30fb\u504f\u5411\u5236\u5fa1\u3068\u305d\u306e\u5c55\u958b\u201d,\u7b2c77\u56de\u5fdc\u7528\u7269\u7406\u5b66\u4f1a\u79cb\u5b63\u5b66\u8853\u8b1b\u6f14\u4f1a, \u6731\u9dfa\u30e1\u30c3\u30bb, \u65b0\u6f5f\u5e02, 9\u6708(2016).\u3000\u62db\u5f85\u8b1b\u6f14<\/li>\n<p>rn<\/p>\n<li><ins>\u5317\u6751\u606d\u5b50<\/ins>\uff0c\u91ce\u7530\u9032: \u201c\u30d5\u30a9\u30c8\u30cb\u30c3\u30af\u7d50\u6676\u30ec\u30fc\u30b6\u30fc\u306b\u3088\u308b\u65b0\u5947\u306a\u96c6\u5149\u7279\u6027\u3092\u6709\u3059\u308b\u30d3\u30fc\u30e0\u306e\u767a\u751f\u201d,\u30ec\u30fc\u30b6\u30fc\u5b66\u4f1a\u5b66\u8853\u8b1b\u6f14\u4f1a\u7b2c34\u56de\u5e74\u6b21\u5927\u4f1a, \u5317\u4e5d\u5dde\u56fd\u969b\u4f1a\u8b70\u5834, \u5317\u4e5d\u5dde\u5e02, 1\u6708(2014).\u3000\u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\u306b\u304a\u3051\u308b\u62db\u5f85\u8b1b\u6f14<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins> and S. Noda, \u201cVector Beam Generation by Photonic-crystal Lasers and Its Focusing Properties\u201d, Topological light wave synthesis and its applications (t-LWS), 5P-5, Chiba, July (2012). (invited)<\/li>\n<p>rn<\/p>\n<li><ins>\u5317\u6751\u606d\u5b50<\/ins>, \u897f\u672c\u660c\u54c9, \u91ce\u7530\u9032, \u201c\u30d5\u30a9\u30c8\u30cb\u30c3\u30af\u7d50\u6676\u30ec\u30fc\u30b6\u306b\u3088\u308b\u65b0\u5947\u306a\u30d3\u30fc\u30e0\u306e\u767a\u751f\u3068\u96c6\u5149\u7279\u6027,\u201d\u7b2c59\u56de \u5fdc\u7528\u7269\u7406\u5b66\u95a2\u4fc2\u9023\u5408\u8b1b\u6f14\u4f1a, 16a-E9-5, \u65e9\u7a32\u7530\u5927\u5b66, 3\u6708 (2012). \u30b7\u30f3\u30dd\u30b8\u30a6\u30e0\u306b\u304a\u3051\u308b\u62db\u5f85\u8b1b\u6f14<\/li>\n<\/ol>\n<p>rnrn<\/p>\n<h2 id=\"3\">\u56fd\u969b\u5b66\u4f1a\u306b\u304a\u3051\u308b\u767a\u8868\u8ad6\u6587<\/h2>\n<p>rn<\/p>\n<ol reversed>rn<\/p>\n<li>Kanji Nanjyo, Hitoshi Kitagawa, and <ins>Kyoko Kitamura<\/ins>, &quot;Study on beam propagation in distorted photonic crystal &#8211; the case of yrnsquare distortion-&quot;, Photonics Device Workshop 2019, Japan, December (2019).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, and H. Obuchi, &quot;Investigation of plasmonic lasing by using focused radially polarized beam&quot;, Optical Manipulation and StructuredrnMaterials Conference(2019), Yokohama, Japan, April (2019).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, M. Yone, A. Nishigo, and S. Noda, &quot;Vector Beam Generation Using Modulated Photonic-crystal Lasers&quot;, The 24th General Congress of the Inteational Commission for Optics (ICO-25), Tokyo, Japan, August (2017).<\/li>\n<p>rn<\/p>\n<li>M. Kitazawa, <ins>K. Kitamura<\/ins>, and S. Noda, &quot;Generation of Optical Vortex Beam emitted by Surface-processed Photonic-crystal Lasers&quot;, The 24th General Congress of the Inteational Commission for Optics (ICO-24), Tokyo, Japan, August (2017).<\/li>\n<p>rn<\/p>\n<li>D. Yasuda, <ins>K. Kitamura<\/ins>, and S. Noda, &quot;Realization of Two-dimensional Beam Steering by Position-modulated Photonic-crystal Lasers&quot;, The 25th Inteational Semiconductor Laser Conference (ISLC2016), Kobe, Japan, September (2016).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, M.Kitazawa, and S. Noda, &quot;Study of Surface Processing onto Photonic-crystal Lasers for Generating Optical Vortex Beam&quot;, The Optical Manipulation Conference (OMC) 2016 of the Optics &amp; Photonics Inteational Congress (OPIC) 2016, Yokohama, Japan, May (2016).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, and S. Noda, &quot;Photonic-crystal Lasers for Needle-like Focus Properties&quot;, Tu-F-02\uff08Invited) , Inteational Symposium on Optical Memory 2015 (ISOM&#8217;15) Toyama, Japan, October (2015).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, and S. Noda, &quot;Generation of Strong Electric Fields with Pure Longitudinal Polarization  by Using a Dielectric Structure  and a Focused Radially Polarized Beam&quot;, CK-13.6, The Conference on Lasers and Electro-Optics\/European Quantum Electronics Conference (CLEO\/Europe-EQEC 2015) Munich, Germany, June (2015).\u3000.<\/li>\n<p>rn<\/p>\n<li>T. Okino, <ins>K. Kitamura<\/ins>, D. Yasuda, Y. Liang and S. Noda, &quot;Position-modulated Photonic-crystal Lasers and Control of Beam Direction and Polarization&quot;, SW1F.1 , The Conference on Lasers and Electro-Optics (CLEO 2015) San Jose, USA, May (2015).\u3000\u767b\u58c7<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, and S. Noda, \u201cCreation of Small and Strong Electric Fields by Using a Dielectric Structure and a Focused Radially Polarized Beam\u201d, OMC8-3, The Optical Manipulation Conference (OMC) 2015 of the Optics &amp; Photonics Inteational Congress (OPIC) 2015, Yokohama, Japan, April (2015).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, T. T. Xu, and S. Noda, \u201cGeneration of electric-fields enhancements between metal cubes by focused radially polarized beams\u201d, OMC4-3, The Optical Manipulation Conference (OMC) 2014 of the Optics &amp; Photonics Inteational Congress (OPIC) 2014, Yokohama, Japan, April (2014).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, T. T. Xu, and S. Noda, \u201cGeneration of Electric-fields Enhancements by Focused Radially Polarized Beams\u201d,T2G-2, The 9th IEEE Inteational Conference on Nano\/Micro Engineered and Molecular Systems (IEEE-NEMS), Hawaii, USA, April (2014).<\/li>\n<p>rn<\/p>\n<li>Y. Liang, C. Peng, K. Ishizaki, S. Iwahashi, K. Sakai, Y. Tanaka, <ins>K. Kitamura<\/ins>, and S. Noda, &quot;Three-Dimensional Coupled-Wave Theory for Triangular-Lattice Photonic-Crystal Lasers.&quot;,ThI1-6, The 10th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR 2013), Kyoto, Japan, July (2013).<\/li>\n<p>rn<\/p>\n<li>T. Nobuoka, <ins>K. Kitamura<\/ins>, S. Iwahashi, T. Okino, Y. Liang and S. Noda, &quot;Two-dimensional Beam-steering Achieved Using Photonic-crystal Lasers&quot;, CTh3G.3, The Conference on Lasers and Electro-Optics (CLEO 2013) San Jose, USA, June (2013).\u3000\u767b\u58c7<\/li>\n<p>rn<\/p>\n<li>M. Nishimoto, K. Ishizaki, K. Maekawa, <ins>K. Kitamura<\/ins>, and S. Noda, &quot;Air-hole Retained Growth on Photonic-crystal Structures by MBE&quot;, The 40th Inteational Symposium on Compound Semiconductors (ISCS 2013) , Japan, May (2013) .<\/li>\n<p>rn<\/p>\n<li>Y. Liang, K. Ishizaki, T. Okino, <ins>K. Kitamura<\/ins>, M. Nishimoto, and S. Noda, &quot;Modeling Photonic-Crystal Surface-Emitting Lasers with a Coupled-Wave Approach&quot;, IONS-13, Switzerland\u3001January (2013).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins> and S. Noda, \u201cVector Beam Generation by Photonic-crystal Lasers and Its Focusing Properties\u201d, Topological light wave synthesis and its applications (t-LWS), 5P-5, Chiba, July (2012). (invited)<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, M. Nishimoto, K. Sakai and S. Noda, \u201cPhotonic-crystal ring-cavity lasers emitting a beam with needle-like focus characteristics\u201d, Conference on Lasers and Electro-Optics(CLEO \u201812), CTu1N.3, San Jose, May (2012).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, \u201cTighter Focal Spot with Longer Depth of Focus Generated by Radially Polarized Beams from Photonic-crystal Lasers,\u201d 11th APRU Doctoral Student Conference, Jakarta, July (2010).<\/li>\n<p>rn<\/p>\n<li>S. Iwahashi, Y. Kurosaka, K. Sakai, <ins>K. Kitamura<\/ins>, N. Takayama, and S. Noda, \u201cSophisticated Vector Beams Produced by Photonic-Crystal Lasers\u201d Conference on Lasers and Electro-Optics (CLEO \u201810), San Jose, May (2010).<\/li>\n<p>rn<\/p>\n<li>K. Sakai, N. Takayama, <ins>K. Kitamura<\/ins>, S. Iwahashi, Y. Kurosaka, and S. Noda, \u201cFocusing properties of vector vortex beam,\u201d Inteational Conference on Optical Angular Momentum, Th2-2, York, March (2010).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, K. Sakai, and S. Noda, \u201cSmall focal spot with long depth of focus generated by radially polarized beams from photonic-crystal lasers, \u201c3rd GCOE Inteational Symposium on Photonics and Electronic Science and Engineering, Kyoto, March, (2010).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, \u201cTight Focal Spot and Long Depth of Focus by Radially Polarized Beam from Photonic-Crystal Lasers,\u201d HOPE MEETING 2009, 9028, Hakone, Sep. (2009).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, K. Sakai, Y. Kurosaka, W. Kunishi, E. Miyai, D. Ohnishi, and S. Noda, \u201cTight Focal Spot and Long Depth of Focus by Radially Polarized, Narrow-Width Annular Beams from Photonic-Crystal Lasers,\u201d Conference on Lasers and Electro-Optics (CLEO \u201809), CTuH3, Baltimore, June (2009).<\/li>\n<p>rn<\/p>\n<li><ins>K. Kitamura<\/ins>, K. Sakai, and S. Noda, \u201cCharacterization of the focused doughnut beam generated by photonic crystal lasers, \u201c2nd GCOE Inteational Symposium on Photonics and Electronic Science and Engineering, Kyoto, March, (2009).<\/li>\n<p>rn<\/p>\n<li>K. Sakai, <ins>K. Kitamura<\/ins>, Y. Kurosaka, W. Kunishi, D. Ohnishi, S. Noda, \u201cPhotonic-crystal lasers with radially polarized doughnut beams for tighter spot focusing,\u201d The 34th Inteational Symposium on Compound Semiconductors (ISCS 2007), ThBI-5, Kyoto, Oct. (2007).<\/li>\n<p>rn<\/p>\n<li>K. Sakai, <ins>K. Kitamura<\/ins>, E. Miyai, W. Kunishi, D. Ohnishi, and S. Noda, \u201cRadially Polarized Doughnut Beam Emitted by a Two-Dimensional Photonic-Crystal Laser,\u201d Conference on Lasers and Electro-Optics (CLEO\u201807), CMV4, Baltimore, May (2007).<\/li>\n<p>rn<\/ol>\n","protected":false},"excerpt":{"rendered":"<h2>Publication<\/h2>\n<ul>\n<li><a href=\"#1\">\u5b66\u8853\u8ad6\u6587<\/a><\/li>\n<li><a href=\"#2\">\u62db\u5f85\u8b1b\u6f14<\/a><\/li>\n<li><a href=\"#3\">\u56fd\u969b\u5b66\u4f1a\u306b\u304a\u3051\u308b\u767a\u8868\u8ad6\u6587<\/a><\/li>\n<\/ul>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"_links":{"self":[{"href":"https:\/\/web.tohoku.ac.jp\/photonic-device\/wp-json\/wp\/v2\/pages\/188"}],"collection":[{"href":"https:\/\/web.tohoku.ac.jp\/photonic-device\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/web.tohoku.ac.jp\/photonic-device\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/web.tohoku.ac.jp\/photonic-device\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/web.tohoku.ac.jp\/photonic-device\/wp-json\/wp\/v2\/comments?post=188"}],"version-history":[{"count":2,"href":"https:\/\/web.tohoku.ac.jp\/photonic-device\/wp-json\/wp\/v2\/pages\/188\/revisions"}],"predecessor-version":[{"id":190,"href":"https:\/\/web.tohoku.ac.jp\/photonic-device\/wp-json\/wp\/v2\/pages\/188\/revisions\/190"}],"wp:attachment":[{"href":"https:\/\/web.tohoku.ac.jp\/photonic-device\/wp-json\/wp\/v2\/media?parent=188"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}