中文摘要：

用时域有限差分法研究了光子晶体量子阱中的量子化能态。研究发现,开腔与闭腔光量子阱结构共振透射峰的数目相同,位置几乎不变,但闭腔光量子阱出射光强更强,透射率更大,频率选择性更好,品质因子Q值更高。同时计算了开腔和闭腔光量子阱光场分布,结果表明,开腔光量子阱为行波阱,闭腔光量子阱为驻波阱,充分证实了闭腔光量子阱更能束缚光场的设想,对其作用机理进行了探讨。

英文摘要：

Photonic crystal is regarded as the counterpart concepts of the solid state physics are introduced into the of the electronic crystal in photonic crystal, such as the field of optics, many reciprocal lattice vector, Brillouin zone and energy band structure, etc. People can understand the operating principle of photonic crystal through researching electronic crystal. Back in the seventies of the 20th century, with the gradual miniaturization of semiconductor devices, the concepts of quantum well and superlattice were introduced in semiconductor materials. People are excited to make photon quantum well and superlattice through imitating the semiconductor quantum well because of thenumerous similarities between the photonic crystal and the semiconductor, much progress has been made both in experiment and in theory, quantum well structures are realized in one-dimension, two-dimension and three-dimension photonic crystal, the phenomenon of optical quantum well similar to semiconductor quantum well is observed, the quantized photon levels emerge from the transmission spectrum. The observable information of optical spectrum includes frequency and intensity. Traditionally, restricted by the complexity of the spectral intensity and the precision of data processing; the majority research of the spectrum is concentrated on frequency. With the improvement of the experiment condition and the continuous optimization of algorithm as well as the advancement of the calculation conditions, the research on spectrum intensity is becoming more and more important. In order to gain the accurate spectral intensity absolute value, people are always searching for a simple detection method which can reflect the spectrum structure truthfully. Essentially, the calculation of the spectrum intensity is a problem of quantum mechanics. Although the quan- tum mechanics describes the existence of the microscopic material by the expression of probability, according to the Einstein light quantum supposition, we can also research the light wave