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A thousand layer nanocomposite multiplier for optical thin films
The performance evaluation of optical thin films usually covers the following aspects:
1、 Optical performance
The core performance of optical thin films is mainly reflected in their optical properties such as reflection, interference, and polarization, which determine the critical role of thin films in optical systems. For example, reflective films are used to increase mirror reflectivity and are commonly used to manufacture reflective, refractive, and resonant cavity devices; Anti reflective film (also known as anti reflective film) is used to reduce or eliminate the reflected light on optical surfaces such as lenses and prisms, increase the transmission of light, and reduce stray light in the system. In addition, filter films are used for spectral or other optical segmentation and have complex and diverse structures.
2、 Mechanical properties
Mechanical properties are important guarantees for the stability of optical thin films, including wear resistance, tensile strength, hardness, etc. These properties determine the durability and reliability of the film in practical applications. For example, some optical films such as optical grade PC films have excellent impact resistance and scratch resistance, which can protect devices such as display screens and touch screens from damage.
3、 Chemical stability performance
Chemical stability is the ability of optical thin films to resist chemical erosion, which is crucial for ensuring the long-term stability of the film in complex environments. High quality optical films should have good chemical stability and be able to resist the corrosion of chemical substances such as acids, bases, and organic solvents.
4、 Environmental tolerance performance
Environmental tolerance refers to the stability and adaptability of optical films under different environmental conditions. This includes the influence of environmental factors such as temperature, humidity, and light on the properties of the film. High quality optical films should have the ability to maintain stable performance under various environmental conditions.
5、 Light damage tolerance performance
Light damage tolerance is the ability of optical films to maintain stable performance under strong light irradiation. Under high-intensity lighting conditions such as laser systems, optical films must have good resistance to light damage to ensure the normal operation and stability of the system.
In summary, the performance evaluation of optical thin films involves multiple aspects, which are interrelated and influence each other, collectively determining the performance of the films in practical applications. When selecting and using optical films, the performance of the above aspects should be comprehensively considered based on specific application requirements and environmental conditions to ensure that the film can meet the usage requirements and achieve the best results.
The present invention is used in the field of optical thin films, and adopts a thousand layer nano calculus composite multiplier. Its principle structure utilizes a 4-fold multiplication method. Firstly, materials of two different light waves, AB, are introduced into the multiplier through two channels. By performing shunt multiplication, a 1024 layer nano calculus composite material is finally achieved. Due to the refraction of two different light waves, they are staggered and cross refracted in sequence, presenting a rainbow effect. Finally, the AB layer is coated with C-layer raw materials to obtain 1044 layers of optical thin films, which are used in 3C electronic product screens, semiconductor communication, and decorative projection fields.
The structural principle is as follows:;
1. Raw materials A and B pass through the S0 distributor, forming four layers of cross flow A/B/A/B and entering S1 in sequence
2. S1 adopts a 4-layer confluence structure, forming 16 layers in sequence, (A/B/A/B) (A/B/A/B) (A/B/A/B) (A/B/A/B)
3. S1 forms 16 layers and then enters the 4-layer confluence structure of S2, forming a total of 64 layers (A/B/A/B=16X4) in sequence
4. S2 forms 64 layers and then enters the 4-layer confluence structure of S3, sequentially forming a total of 64X4=256 layers of A/B/A/B
5. S3 forms 256 layers and then enters the 4-layer confluence structure of S4, sequentially forming a total of 1024 layers of A/B/A/B 256X4
6. S4 forms a 1024 layer diversion structure before entering S5, where the intersecting 1024 layer raw materials are coated with C material.
7. S5 packages AB materials, totaling 1024+2=1026 layers, and finally enters the S6 discharge port
8. S6 connects the T-shaped mold to evenly disperse the converging raw materials, forming a sheet-like solution, which is then stretched and shaped by a cooling roller.
The advantage of this multiplier is that it can increase the layered structure and number of multipliers, change the number of calculus composite layers, and achieve cross stacking of thousands or tens of thousands of layers, solving the drawbacks of traditional multiplication methods limited to composite within 10 layers and breaking the foreign monopoly technology blockade.
