61-6948-44 无框反射镜单元355 nm GMMUHP-24.4-355
生命科学/分析仪器

61-6948-44 无框反射镜单元355 nm GMMUHP-24.4-355

型号: 61-6948-44
品牌: SIGMAKOKI CO., LTD.

产品描述

产品型号: 61-6948-44产品品牌: SIGMAKOKI CO., LTD. 功能 The frame […]

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产品详细内容

产品型号: 61-6948-44
产品品牌: SIGMAKOKI CO., LTD.

功能

  • The frame of the mirror holder has been removed and the front of the holder has been completely mirrored.
  • High precision polishing of ceramics with a low coefficient of thermal expansion on the substrate provides extremely high surface accuracy and temperature stability.
  • We have a lineup that can be used for various wavelengths of YAG lasers.
  • As for the mirror type, since the dielectric multilayer film is coated on high-precision polished ceramic, it is not so different from the dielectric multilayer film mirror coated on glass.
  • The effective area of the mirror has been expanded to the limit, and a compact mirror adjustment mechanism has been realized.
  • Since the reflected wavefront does not collapse due to temperature change, it is ideal for precise optical systems.
  • This product guarantees surface accuracy after coating (holder condition).
  • High laser capacity and can be used with high-power lasers.
  • This product was patented by the company in November 2011.
  • The mounting method to the base is the same as the MHG mirror holder.
  • Can be attached to post stand PST -** (sold separately) and rod RO -** (sold separately).
  • * Reflectance wavelength characteristics of dielectric multilayer films vary depending on the polarization state of the incident beam.
  • * P-polarized light has a lower reflectivity and a narrower reflection band than S-polarized light.
  • * The reflectance of the specification is expressed as the average value of the reflectance of P-polarized light and S-polarized light.
  • Reflectance may be low when used at angles other than 45°.
  • Reflectivity may be low when the watch is used at wavelengths other than the adaptive wavelength.
  • * Surface accuracy guarantee data is not attached to the product.

规格

  • [>无框架镜射单位< 通用规格]
  • 支架部分,可移动轴数:3轴
  • 支架部分,调整范围 (倾斜) :±3°
  • 支架单元,调节范围 (旋转) :±3°
  • 支架部分,分辨率 (倾斜) :0.74°/旋转
  • 支架部分,分辨率 (旋转) :0.74°/旋转
  • 支架部分,主要材料:黄铜
  • 支架部分,表面处理:超级黑铬
  • 支架部分,重量:0.04kg
  • 镜像零件,光学类型:镜像
  • 镜面部件,材料:陶瓷
  • 镜射零件,入射角:45°±3°
  • 镜面部分,涂层后表面精度:反射波前λ/10
  • 镜子的一部分,刮-挖:20?10
  • 镜面部分,反射率:>99%
  • 【个别规格】
  • 自适应波长:355 nm
  • 镜像零件形状:24.4 x 24.4 x 7 mm
  • 外套范围:23 x 23公厘
  • 表面精度保证范围:φ20mm
  • 雷射耐久性*:8J/cm2
  • *雷射脉冲宽度10 ns,重复频率20Hz
  • 符合RoHS标准的产品

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