
( Brand: Coherent ), ( Manufacturer Part Number: 701-098-01 ), ( Part Type: Laser Len ), ( Substrate: Gallium Arsenide ), ( Type Of Lens: Meniscus ), ( Focal Length: 1.5 ), ( Diameter: 1.1 )
The Coherent 701-098-01 GaAs Meniscus Laser Lens is a high-performance optical component designed for applications in the laser industry. This lens showcases a unique 27.94mm diameter, making it a versatile addition to various laser systems.
The lens is crafted from Gallium Arsenide (GaAs), a semiconductor material known for its excellent optical properties, particularly in the near-infrared region. This material choice ensures high thermal conductivity, resistance to mechanical shock, and excellent laser damage threshold, ensuring durability and reliability in demanding laser environments.
The lens features a focal length of 1.1 meters, making it ideal for applications requiring a long working distance. The optical design of the lens includes a meniscus shape, which helps correct for spherical aberration, ensuring sharp, clear, and distortion-free laser beam output.
The lens also boasts a rear focal length of 38.1mm. This feature allows for easy alignment and integration with various laser systems, as well as facilitating the use of additional optical elements if necessary.
The Coherent 701-098-01 GaAs Meniscus Laser Lens has a focal ratio of 1.5, which indicates a moderate speed lens suitable for applications requiring a balance between aperture size and depth of field.
In summary, the Coherent 701-098-01 GaAs Meniscus Laser Lens is a versatile, high-quality optical component, designed for applications in the laser industry. Its unique specifications, including the 27.94mm diameter, 1.1m focal length, and 1.5 focal ratio, make it a valuable addition to any laser system, ensuring high-quality, distortion-free laser beam output.
Product: Coherent 701-098-09 GaAs Meniscus Laser Lens (27.94mm, 1.1 focal length, 38.1mm, 1.5)
Pros:1. High-quality GaAs (Gallium Arsenide) material ensures excellent thermal and mechanical properties, making it suitable for high-power laser applications.
2. The meniscus design allows for efficient focusing of the laser beam, reducing aberrations and improving beam quality.
3. The 1.1 focal length and 1.5 numerical aperture provide a wide field of view and high light gathering ability, making it suitable for various applications.
4. The lens is designed for 27.94mm diameter, which is a common size for many laser systems.
Cons:1. The lens may be expensive due to its high-quality materials and specialized design.
2. It might not be compatible with all laser systems due to its specific dimensions and properties.
3. The lens is a specialized component and may require a certain level of expertise to correctly install and maintain.
Conclusion:The Coherent 701-098-09 GaAs Meniscus Laser Lens is a high-quality, specialized component designed for high-power laser applications. Its advantages include excellent thermal properties, efficient focusing, wide field of view, and compatibility with common laser system sizes. However, its high cost, potential compatibility issues, and need for specialized knowledge and maintenance should be considered.
Recommendation:If you are in need of a high-quality meniscus lens for a high-power laser application, this lens could be a great option. However, it is important to ensure that it is compatible with your specific laser system and to budget for its high cost. If you are unsure about the lens's compatibility or have any doubts about its suitability for your needs, it would be advisable to consult with a laser systems expert.
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