In the second part, we firstly fabricate a planar cholesteric LC film doped with a laser dye having a designed pattern using a photoalignment method.

• 在第二部份中，尝试将多点胆固醇液晶雷射和光配向技术结合，达到被激发出的胆固醇雷射输出能和光配向的图形一致，不过最后的结果并未达到预期的效果。