| ชื่อเรื่อง | : | Wavelength dependence of optical nonlinearity of terpyridine-based Zn(II)-coordinated rigid linear polymers |
| นักวิจัย | : | He, Tingchao , Rajwar, Deepa , Ma, Lin , Wang, Yue , Bang Lim, Zheng , Grimsdale, Andrew C. , Sun, Handong |
| คำค้น | : | - |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2555 |
| อ้างอิง | : | He, T., Rajwar, D., Ma, L., Wang, Y., Bang Lim, Z., Grimsdale, A. C., et al. (2012). Wavelength dependence of optical nonlinearity of terpyridine-based Zn(II)-coordinated rigid linear polymers. Applied Physics Letters, 101(21). , 0003-6951 , http://hdl.handle.net/10220/9212 , http://dx.doi.org/10.1063/1.4767390 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied Physics Letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We present the wavelength dependent optical nonlinearities of two terpyridine-based Zn(II)-coordinated rigid linear polymers. It is found that the polymers exhibit large saturable absorption behavior under resonant excitation, while strong and tunable 2-photon absorption behaviors are observed in the biological window of 700–900 nm. Interestingly, Z-scan results reveal that, the polymers also exhibit large positive nonlinear refraction at 1300 nm in the solutions even with a low concentration, accompanied by small 3-photon absorption. Our results suggest that the polymers will be promising in various photonic applications, such as mode locking, 2-photon biological imaging, and all-optical switching. |
| บรรณานุกรม | : |
He, Tingchao , Rajwar, Deepa , Ma, Lin , Wang, Yue , Bang Lim, Zheng , Grimsdale, Andrew C. , Sun, Handong . (2555). Wavelength dependence of optical nonlinearity of terpyridine-based Zn(II)-coordinated rigid linear polymers.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. He, Tingchao , Rajwar, Deepa , Ma, Lin , Wang, Yue , Bang Lim, Zheng , Grimsdale, Andrew C. , Sun, Handong . 2555. "Wavelength dependence of optical nonlinearity of terpyridine-based Zn(II)-coordinated rigid linear polymers".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. He, Tingchao , Rajwar, Deepa , Ma, Lin , Wang, Yue , Bang Lim, Zheng , Grimsdale, Andrew C. , Sun, Handong . "Wavelength dependence of optical nonlinearity of terpyridine-based Zn(II)-coordinated rigid linear polymers."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2555. Print. He, Tingchao , Rajwar, Deepa , Ma, Lin , Wang, Yue , Bang Lim, Zheng , Grimsdale, Andrew C. , Sun, Handong . Wavelength dependence of optical nonlinearity of terpyridine-based Zn(II)-coordinated rigid linear polymers. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2555.
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