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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