THORLABS AC254-030-B Dielectric Concave Mirror CM508-050-E03 750 1100

( Brand: Thorlabs ), ( Type: Laser ), ( Manufacturer Part Number: AC254-030-B ), ( Intended Use/discipline: Biological Laboratory, Medical Laboratory, Physical Laboratory )

Review THORLABS Inch Dielectric Concave Mirror 750 Nm 50mm

The Thorlabs AC254-030-B CM508-050-E03 dielectric concave mirror is a high-performance optical component designed for use in applications requiring excellent reflectivity in the mid-infrared spectral range. This mirror features a dielectric coating optimized for reflection at wavelengths between 750 nm and 1100 nm.

The mirror's concave geometry provides a focal length of 50 mm, making it suitable for use in various imaging and focusing systems. The mirror's curvature is controlled to an accuracy of 0.15 lambda, ensuring excellent image quality. The mirror's surface quality is also exceptional, with a surface roughness (RMS) of less than 1.5 nm.

The mirror's dielectric coating is designed to provide high reflectivity while minimizing losses due to absorption and scattering. The coating consists of multiple layers of high-refractive-index materials, each layer being thin enough to prevent interference effects that can reduce reflectivity. The mirror's reflectivity is greater than 95% in the 750 nm to 1100 nm wavelength range.

The AC254-030-B CM508-050-E03 mirror is made of high-quality, low-absorption fused silica substrate material, ensuring long-term stability and durability. The mirror is also resistant to thermal shock and can be used in temperatures ranging from -20 C to 80 C. The mirror's size is 30 mm in diameter and 50 mm in length.

The mirror comes with a protective cap to prevent contamination of the mirror surface during storage and transportation. The mirror mounting is not included with this product, and users are advised to choose a suitable mounting system depending on their specific application requirements. Overall, the Thorlabs AC254-030-B CM508-050-E03 dielectric concave mirror is an excellent choice for applications that require high reflectivity in the mid-infrared spectral range.

Pros and Cons of Buying Thorlabs AC254-030-B CM508-050-E03 Dielectric Concave Mirror (750 nm to 1100 nm, 50 mm)

1. **High Reflectivity**: Thorlabs' AC254-030-B dielectric concave mirror is designed for high reflectivity in the specified wavelength range of 750 nm to 1100 nm. This makes it an excellent choice for applications that require high-quality reflection in the near-infrared spectrum.

2. **Low Absorption**: Dielectric mirrors, such as this one from Thorlabs, have very low absorption, meaning that they do not significantly absorb the incident light. This is crucial for maintaining the integrity of the beam and maximizing the amount of light that reaches the detector.

3. **Low Scatter**: Dielectric mirrors also exhibit low scatter, which minimizes the reflection of unwanted wavelengths. This is essential for applications where a high degree of spectral selectivity is necessary.

4. **Durability**: Thorlabs' dielectric mirrors are made from high-quality materials and are built to last. They are resistant to both chemical and environmental conditions, making them suitable for use in various applications and environments.

a. Limited Wavelength Range: While the mirror is designed for reflection in the 750 nm to 1100 nm wavelength range, it may not be suitable for applications that require reflection outside of this range.

b. Cost: Dielectric mirrors can be more expensive compared to other types of mirrors due to their complex manufacturing process and the high-quality materials used.

6. **Conclusion**: The Thorlabs AC254-030-B CM508-050-E03 dielectric concave mirror is an excellent choice for applications that require high reflectivity, low absorption, and low scatter in the near-infrared spectrum. Its durability and resistance to environmental conditions make it a reliable and long-lasting option. However, it may not be suitable for applications that require reflection outside of the specified wavelength range or for those with a tighter budget due to its cost.

7. **Recommendation**: If your application requires high-quality reflection in the near-infrared spectrum and you can afford the cost, the Thorlabs AC254-030-B CM508-050-E03 dielectric concave mirror is a strong recommendation. Its high reflectivity, low absorption, and low scatter make it an ideal choice for various applications in spectroscopy, laser systems, and other related fields. However, if your application falls outside of the specified wavelength range or if cost is a concern, you may want to consider alternative mirror types or brands.

Details:

Satisfaction Guaranteed or Your Money Back. Read Typ: Thorlabs CM508-050-E03 - 2 Dielectric-Coated Concave Mirror, 750 1100 nm, f 50mm. We combine Shipping cost. Thorlabs CM508-050-E03 - 2 Dielectric-Coated Concave Mirror, 750 1100 nm, f 50mm, Here is a brand new mm.

part #: ac254030 prices

• $80.75-$125.00

specifications quakedental:

• brand: Thorlabs
• type: Laser
• manufacturer part number: AC254-030-B
• intended use/discipline: Biological Laboratory, Medical Laboratory, Physical Laboratory

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• type: Fixed
• cost: $6.99
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• started: March 4, 2025
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