Solvent‐Dependent Growth of Rigid Styrylstilbene Dicarboxylic Acid Microcrystals as Bent Waveguides and Microlasers
Organic single‐crystalline structures can effectively generate and confine photons, which can be potential building blocks for the optical circuits. While designing of organic molecules can tune the photoluminescence (PL) property, it is challenging to achieve efficient laser emission and light reso...
| Main Authors: | , , , , , , , , |
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| Format: | Article |
| Language: | English |
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Wiley-VCH
2023-04-01
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| Series: | Advanced Photonics Research |
| Subjects: | |
| Online Access: | https://doi.org/10.1002/adpr.202200357 |
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| author | Dasari Venkatakrishnarao Shunya Hasebe Yasunobu Egawa Jinal Tapar Ramón Paniagua-Domínguez Chit Siong Lau Hiroshi Yamagishi Hayato Tsuji Yohei Yamamoto |
| author_facet | Dasari Venkatakrishnarao Shunya Hasebe Yasunobu Egawa Jinal Tapar Ramón Paniagua-Domínguez Chit Siong Lau Hiroshi Yamagishi Hayato Tsuji Yohei Yamamoto |
| author_sort | Dasari Venkatakrishnarao |
| collection | DOAJ |
| description | Organic single‐crystalline structures can effectively generate and confine photons, which can be potential building blocks for the optical circuits. While designing of organic molecules can tune the photoluminescence (PL) property, it is challenging to achieve efficient laser emission and light resonance in different forms of molecular aggregates. Herein, a dicarboxylated carbon‐bridged oligophenylenevinylene (COPV2‐(COOH)2) is newly synthesized. The THF/water solution of COPV2‐(COOH)2 exhibits green‐color PL with quantum yield >0.90 over the range of THF/water = 100/0–40/60. COPV2‐(COOH)2 forms either bent microrods (MR) or microsheets (MS) depending on the crystallization solvents. Significantly, PL resonance and lasing are only observed in MS, indicating that MS has better light confinement property than MR. MS features Q‐factor as high as 1.8 × 103 with the lasing threshold of 222 μJ cm−2. Finite‐difference time‐domain (FDTD)‐simulated electric field distributions in MR and MS validate experimental observations. |
| first_indexed | 2024-04-09T18:39:24Z |
| format | Article |
| id | doaj.art-303ed86421b84fe286098f7442dd6393 |
| institution | Directory Open Access Journal |
| issn | 2699-9293 |
| language | English |
| last_indexed | 2024-04-09T18:39:24Z |
| publishDate | 2023-04-01 |
| publisher | Wiley-VCH |
| record_format | Article |
| series | Advanced Photonics Research |
| spelling | doaj.art-303ed86421b84fe286098f7442dd63932023-04-11T06:47:35ZengWiley-VCHAdvanced Photonics Research2699-92932023-04-0144n/an/a10.1002/adpr.202200357Solvent‐Dependent Growth of Rigid Styrylstilbene Dicarboxylic Acid Microcrystals as Bent Waveguides and MicrolasersDasari Venkatakrishnarao0Shunya Hasebe1Yasunobu Egawa2Jinal Tapar3Ramón Paniagua-Domínguez4Chit Siong Lau5Hiroshi Yamagishi6Hayato Tsuji7Yohei Yamamoto8Department of Materials Science Faculty of Pure and Applied Sciences, and Tsukuba Research Center for Energy Materials Science (TREMS) University of Tsukuba 1-1-1 Tennodai Tsukuba Ibaraki 305-8573 JapanDepartment of Chemistry Faculty of Science Kanagawa University 2946 Tsuchiya Hiratsuka 259-1293 JapanDepartment of Chemistry Faculty of Science Kanagawa University 2946 Tsuchiya Hiratsuka 259-1293 JapanAgency for Science Technology and Research (A* STAR) Institute of Materials Research and Engineering (IMRE) 2 Fusionopolis Way Singapore 138634 SingaporeAgency for Science Technology and Research (A* STAR) Institute of Materials Research and Engineering (IMRE) 2 Fusionopolis Way Singapore 138634 SingaporeAgency for Science Technology and Research (A* STAR) Institute of Materials Research and Engineering (IMRE) 2 Fusionopolis Way Singapore 138634 SingaporeDepartment of Materials Science Faculty of Pure and Applied Sciences, and Tsukuba Research Center for Energy Materials Science (TREMS) University of Tsukuba 1-1-1 Tennodai Tsukuba Ibaraki 305-8573 JapanDepartment of Chemistry Faculty of Science Kanagawa University 2946 Tsuchiya Hiratsuka 259-1293 JapanDepartment of Materials Science Faculty of Pure and Applied Sciences, and Tsukuba Research Center for Energy Materials Science (TREMS) University of Tsukuba 1-1-1 Tennodai Tsukuba Ibaraki 305-8573 JapanOrganic single‐crystalline structures can effectively generate and confine photons, which can be potential building blocks for the optical circuits. While designing of organic molecules can tune the photoluminescence (PL) property, it is challenging to achieve efficient laser emission and light resonance in different forms of molecular aggregates. Herein, a dicarboxylated carbon‐bridged oligophenylenevinylene (COPV2‐(COOH)2) is newly synthesized. The THF/water solution of COPV2‐(COOH)2 exhibits green‐color PL with quantum yield >0.90 over the range of THF/water = 100/0–40/60. COPV2‐(COOH)2 forms either bent microrods (MR) or microsheets (MS) depending on the crystallization solvents. Significantly, PL resonance and lasing are only observed in MS, indicating that MS has better light confinement property than MR. MS features Q‐factor as high as 1.8 × 103 with the lasing threshold of 222 μJ cm−2. Finite‐difference time‐domain (FDTD)‐simulated electric field distributions in MR and MS validate experimental observations.https://doi.org/10.1002/adpr.202200357microlasersorganic crystalsphotoluminescencewaveguides |
| spellingShingle | Dasari Venkatakrishnarao Shunya Hasebe Yasunobu Egawa Jinal Tapar Ramón Paniagua-Domínguez Chit Siong Lau Hiroshi Yamagishi Hayato Tsuji Yohei Yamamoto Solvent‐Dependent Growth of Rigid Styrylstilbene Dicarboxylic Acid Microcrystals as Bent Waveguides and Microlasers Advanced Photonics Research microlasers organic crystals photoluminescence waveguides |
| title | Solvent‐Dependent Growth of Rigid Styrylstilbene Dicarboxylic Acid Microcrystals as Bent Waveguides and Microlasers |
| title_full | Solvent‐Dependent Growth of Rigid Styrylstilbene Dicarboxylic Acid Microcrystals as Bent Waveguides and Microlasers |
| title_fullStr | Solvent‐Dependent Growth of Rigid Styrylstilbene Dicarboxylic Acid Microcrystals as Bent Waveguides and Microlasers |
| title_full_unstemmed | Solvent‐Dependent Growth of Rigid Styrylstilbene Dicarboxylic Acid Microcrystals as Bent Waveguides and Microlasers |
| title_short | Solvent‐Dependent Growth of Rigid Styrylstilbene Dicarboxylic Acid Microcrystals as Bent Waveguides and Microlasers |
| title_sort | solvent dependent growth of rigid styrylstilbene dicarboxylic acid microcrystals as bent waveguides and microlasers |
| topic | microlasers organic crystals photoluminescence waveguides |
| url | https://doi.org/10.1002/adpr.202200357 |
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