
( Brand: Thorlabs ), ( Manufacturer Part Number: PFE10-G01 ), ( Part Type: Aluminum Mirror ), ( Unit Type: Unit ), ( Country/region Of Manufacture: Germany ), ( Intended Use/discipline: Physical Laboratory )
The Thorlabs PFE10-G01 Protected Elliptical Mirror is an essential optical component designed for applications in the field of laser technology and precision optics. This mirror is specifically engineered to reflect wavelengths around 450 nm with high efficiency, making it particularly suitable for use in UV and blue light applications.
The mirror's surface is coated with a broadband dielectric coating that provides high reflectivity for this specific wavelength range while also ensuring excellent polarization-independent performance. This coating is deposited under high vacuum conditions to ensure uniformity and consistency across the mirror's entire surface.
The elliptical shape of the mirror is essential for applications that require controlled beam shaping or beam transformation. The mirror's major and minor radii of curvature are carefully engineered to provide the desired elliptical shape. The mirror's surface figure and surface flatness are also tightly controlled to ensure precise and stable beam performance.
To enhance the durability and robustness of this mirror, it is protected by a rugged, 10 mm thick, zinc-sulfide coating. This coating provides excellent scratch resistance and resistance to environmental conditions, ensuring that the mirror maintains its optical performance over an extended period.
The mirror's mounting flange is threaded with M36 x 0.5 pitch threads, allowing it to be easily mounted in standard optical mounts or other compatible threaded components. The mirror also features a removable protective cap that covers the mirror surface when not in use, further enhancing its durability and protecting it from contamination or damage.
In summary, the Thorlabs PFE10-G01 Protected Elliptical Mirror is a high-performance optical component designed for use in UV and blue light applications. Its elliptical shape, high reflectivity, and rugged zinc-sulfide coating make it an ideal choice for demanding applications in laser technology and precision optics.
The Thorlabs PFE10-G01 protected elliptical mirror with a reflection wavelength of 450 nm and a surface figure error of 20 um is a high-quality optical component designed for use in various applications, particularly in ellipse metrology, interferometry, and other precision measurement systems. Here are some pros and cons of buying this mirror:
Pros:1. High Reflectivity: This mirror has a reflectivity of >99.5% at 450 nm, ensuring efficient light collection and excellent signal strength.
2. Protected Design: The mirror is protected by a 4 mm thick, fused silica housing, which shields the mirror surface from contamination and mechanical damage.
3. Low Surface Figure Error: With a surface figure error of 20 um, the mirror provides excellent wavefront error performance, which is essential for high-precision applications.
4. Wide Angular Range: The mirror has a large acceptance angle of 10 , making it suitable for use in systems with complex optical arrangements.
5. Durable: The mirror is made from high-quality BK7 glass, which is known for its excellent durability and optical properties.
Cons:1. Limited Wavelength Range: This mirror is designed for use at a specific wavelength of 450 nm, which may limit its applicability to certain applications.
2. Higher Cost: Compared to uncoated or broadband coated mirrors, this mirror is more expensive due to its specialized design and high-performance coatings.
3. Specific Mounting Requirements: The mirror requires a specific mounting technique to ensure proper alignment and optical performance. Proper handling and installation are essential to maintain the mirror's high-performance characteristics.
In conclusion, the Thorlabs PFE10-G01 protected elliptical mirror is an excellent choice for applications that require high-precision optical components with a reflection wavelength of 450 nm and a low surface figure error. Its protected design, high reflectivity, wide angular range, and durability make it a valuable addition to any precision measurement system. However, its limited wavelength range, higher cost, and specific mounting requirements should be taken into consideration before making a purchase. If your application requires a broader wavelength range or a more cost-effective solution, other types of mirrors or coatings may be more suitable.
This unit will arrive in the condition shown. Power cords and power adapters are never included unless specifically mentioned. Warranty This item is guaranteed to be as described. Orders are shipped to the cardholders billing address.
THORLABS PFE10-G01 1 PROTECTED ALUMINUM ELLIPTICAL MIRROR, 450 nm - 20 um: This lot is for one Thorlabs Protected Aluminum Elliptical Mirror, m. Shipping Buyer pays for all shipping costs.