| ชื่อเรื่อง | : | Polymer microlasers with a suspended cavity design |
| นักวิจัย | : | Vanga, Sudheer Kumar , Nalla, Venkatram , Bettiol, Andrew A. |
| คำค้น | : | DRNTU::Science::Physics::Optics and light |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2558 |
| อ้างอิง | : | Vanga, S. K., Nalla, V., & Bettiol, A. A. (2015). Polymer microlasers with a suspended cavity design. Optical materials, in press. , 0925-3467 , http://hdl.handle.net/10220/24719 , http://dx.doi.org/10.1016/j.optmat.2014.12.034 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Optical materials |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We report on the fabrication of microlasers with suspended cavity design in a thin layer of Rhodamine B doped SU-8 polymer using proton beam writing. Optical characterization of the fabricated three-dimensional microlasers under ambient atmosphere results in low lasing threshold of 0.5 μJ/mm2, which is an improvement by factor of 2 when compared to planar microlasers. The directional behavior is also observed in whispering gallery mode microlasers with spiral cavity design. These microlasers with suspended cavity design are not only useful in reducing the lasing threshold but also have significance in 3D photonic integrated circuits. |
| บรรณานุกรม | : |
Vanga, Sudheer Kumar , Nalla, Venkatram , Bettiol, Andrew A. . (2558). Polymer microlasers with a suspended cavity design.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Vanga, Sudheer Kumar , Nalla, Venkatram , Bettiol, Andrew A. . 2558. "Polymer microlasers with a suspended cavity design".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Vanga, Sudheer Kumar , Nalla, Venkatram , Bettiol, Andrew A. . "Polymer microlasers with a suspended cavity design."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2558. Print. Vanga, Sudheer Kumar , Nalla, Venkatram , Bettiol, Andrew A. . Polymer microlasers with a suspended cavity design. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2558.
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