有机半导体微片激光器的制备及其特性研究

.Since C.W.Tang et.al, working in KODA inc., reported the organic electricity-induced luminescence with high brightness in eighties last century, the organic luminescent materials have been developed into application period and showed the possibility as laser gain medium. In this project, we scouted to research the optical pump laser with organic material realized internationally after 1997 and try to provide important academic and experimental gist on the laser eradiation characteristics , tunning, devices of organic luminescent materials. During recent three years, we've got a series of laser gain medium of conjugated organic molecules and polymer by chemistry synthesization and sophisticated modulation technology et.al., and we also obtained the correlative parameters of laser output. Compared with the typical organic laser dyes Rhodamine-6g ，they process higher fluorescence efficiency and greater laser pump slop，what's more, their tunning range is beyond 30nm. Therefore, we mix them up to prepare the sol-gel thin film with excellent light permeability and explored the orginal devices of micro-cavity laser, grounding the preparation of organic film micro-slice laser devices of semiconductor pump.

采用溶叫-凝胶方法制备有机半导体PPV及其衍生物等材料的硅溶胶玻璃,从理论和试验两方嫜芯渴占馍涮匦院图す獠跫?制备有机半导体微片激光原型器件,为研制实用化的有氲继蹇傻餍彻烫寮す馄魈峁┲匾睦砺酆褪匝橐谰?