...
首页> 外文期刊>Applied optics >ANTIREFLECTION COATING WITH FLUOROPOLYMER FOR A NOVEL ORGANIC NONLINEAR OPTICAL CRYSTAL - 8-(4'-ACETYLPHENYL)-1,4-DIOXA-8-AZASPIRO [4.5]DECANE (ADPA)
【24h】

ANTIREFLECTION COATING WITH FLUOROPOLYMER FOR A NOVEL ORGANIC NONLINEAR OPTICAL CRYSTAL - 8-(4'-ACETYLPHENYL)-1,4-DIOXA-8-AZASPIRO [4.5]DECANE (ADPA)

机译:含氟聚合物的新型有机非线性光学抗弯曲涂层-8-(4'-乙炔基)-1,4-二氧杂-8-氮杂螺[4.5]癸烷(ADPA)

获取原文
获取原文并翻译 | 示例
           

摘要

Prior to the frequency doubling of a laser diode through a ring resonator, reflection loss on the surface of a novel organic second-order nonlinear optical crystal, 8-(4'-acetylphenyl)-1,4-dioxa-8-azaspiro[4.5]decane (APDA), was decreased. An optically flat crystal surface with a flatness of lambda/10 (lambda = 633 nm) and surface roughness of 1.5 nm rms was obtained when an ultraprecision diamond turning lathe was used to machine the crystal surface. After this surface was coated antireflectively with an amorphous fluorinated polymer, Teflon AF-2400, the transmittance at 810 nm was increased to 98%. A laser-diode-pumped ring resonator was built with this crystal, and a blue second-harmonic emission at 405.5 nm was successfully generated. [References: 16]
机译:在通过环形谐振器使激光二极管倍频之前,新型有机二阶非线性光学晶体8-(4'-乙酰苯基)-1,4-dioxa-8-azaspiro [4.5]的表面上的反射损耗癸烷(APDA)降低。当使用超精密金刚石车床加工晶体表面时,可获得具有λ/ 10的平坦度(λ= 633 nm)和1.5 nm rms的表面粗糙度的光学晶体平面。用无定形氟化聚合物Teflon AF-2400对该表面进行抗反射涂覆后,在810 nm处的透射率增加到98%。用该晶体构建了激光二极管泵浦的环形谐振器,并成功产生了405.5 nm的蓝色二次谐波发射。 [参考:16]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号