
Analyzer, Testing Equipment
61-6950-02 Reasonable Aluminum Flat Mirror φ10mm Surface Flatness λ/10 Thickness 3mm S-TFA-10C03-10
Product Description
Product Model: 61-6950-02Product Brand: SIGMAKOKI CO., […]
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Product Details
Product Model: 61-6950-02
Product Brand: SIGMAKOKI CO., LTD.
Features
- Ideal for applications such as simple experiments and illumination optics that do not require low scratch polishing for lasers.
- Other surface accuracy and reflectivity are the same as those of aluminum mirrors (TFA) for lasers.
- The protective coat is attached to the aluminum, so it does not scratch easily and can wipe the dirt on the mirror surface.
- Reflectivity with low variation can be obtained over a wide wavelength range from visible to near-infrared.
- * When multiple mirrors are ***d to propagate light, large amounts of light are lost due to absorption of the aluminum film.
- * Use a dielectric multilayer mirror (TFM, etc.).
- * The reflectance of the specification is expressed as the average value of the reflectance of P-polarized light and S-polarized light.
- * Reflectivity may change dep***ing on the polarization state of the incident beam.
Spec
-
[
common specification]
- Material: BK7
- Coating: Al+MgF 2
- Parallelism: <3′
- Incident angle: 45°
- Laser durability: 0.25J/cm2 (pulse width: 10ns, Repeated frequency: 20Hz)
- Scratch - dig: 60-40
- Effective range: 90% of the outer diameter or, Circle or ellipse inscribed to 90% of outer dimensions of rectangle
- [Individual specification]
- Outer diameter φD: φ10mm
- Thickness t: 3mm
- Substrate surface accuracy: λ/10
- Back: Sand surface
- RoHS conform product
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