A well-aligned simple cubic blue phase for a liquid crystal laser

作者: Kibeom Kim , Sung-Taek Hur , Sunhwan Kim , Seong-Yong Jo , Bo Ram Lee

DOI: 10.1039/C5TC00420A

关键词:

摘要: Here, a well-aligned dye-doped simple cubic blue phase (BPII) sample is fabricated that stable over the temperature range of 4 °C and has photonic bandgap (PBG) equivalent to visible optical wavelength. We demonstrate maximum widest tunability 30 nm as function for BPII sample. Moreover, it found emission threshold energy laser action can be dramatically reduced.

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