学科分类
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1 个结果
  • 简介:Frequency-doubledantireflectioncoatingssimultaneouslyeffectiveat1064nmand532nmweredepositedonthelithiumtriborate(LiB3O5orLBO)crystalsusingtheelectronbeamevaporationmethod.Comparingwiththesamplewithoutbufferlayer,itisfoundthattheadhesionofthesamplewithbufferlayerofSiO2betweencoatingandLBOsubstrateisimprovedsignificantlyfrom137.4mNtogreaterthan200mN.Andthelaser-induceddamagethresholdisincreasedby20%from15.1J/cm2to18.6J/cm2.ThestrengtheningmechanismofadhesionofthebufferlayerofSiO2isdiscussedbyconsideringfullplasticindentationandsheartheory.

  • 标签: 缓冲层 增透膜 二氧化硅 杠杆 LBO晶体 粘附