In resent years, the electrically controlled birefringence of liquid crystal is widely used in displays, light valves and optical filters, more and more researchers have paid special attentions to it and shown great interests in it 近年來(lái),液晶的雙折射效應(yīng)廣泛應(yīng)用于顯示、光閥和光濾波器等技術(shù)領(lǐng)域,引起人們的廣泛關(guān)注和極大的研究興趣。
The subject mainly studies the splitting phenomena of laser longitudinal mode and the transmitted resonant mode of fabry-perot etalon using electrically controlled birefringence of liquid crystal, so as to find a new approach to obtain the dual-frequency laser output 本論文主要研究利用液晶的電控雙折射效應(yīng)分裂nd:yag激光縱模和f-p標(biāo)準(zhǔn)具諧振模,以尋求產(chǎn)生雙頻激光輸出的新途徑。