LPR4-1000-2000FP Optoelectronics

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The LPR4-1000-2000FP are Light Pipes which are otherwise known as light guides or optical fibers. They are flexible tubular conduits which transmit light and images between two points. Light Pipes offer a wide range of applications depending on the user\'s need. This includes medical technology, data transmission, indication applications as well as mechanical and structural applications.

The LPR4-1000-2000FP is a flexible optical waveguide that uses an optical fiber core and cladding. The core renders light transmission while the cladding collects the transmitted light to ensure complete utilization. The device offers an increased light transmittance of up to 92%, and is capable of resisting high bending and torsional strains. It has a low loss light transmission in both forward and reverse directions, coupled with a low reflection coefficient even at long lengths. Its output and input faces have high efficiency AR coatings that enhance its performance. It is offered in a wide range of sizes, cores, claddings and loading thermosets for different uses.

The LPR4-1000-2000FP is used in a wide variety of applications where light needs to be transferred from one station to the other without any deterioration in quality. It is extensively used in medical engineering, laser systems, signal transmissions, fiber optics, telecommunications as well as industrial cameras. The device is also highly popular for use in medical data acquisition systems, impulserelay systems, medical device manufacturing, medical laboratories and laboratories in general.

The working principle behind the LPR4-1000-2000FP is that of an electromagnetic waveguide. The waveguide has several elements which include the core, the cladding, and an AR coating. Light travels along the core from one end to the other by a process called total internal reflection. This occurs when light is emitted at an angle greater than the critical angle. This critical angle is based on the refractive index of the core cladding interface. In a typical lightpipe, light travels between the two ends and is completely internally reflected any time it strikes the interface between the core and the cladding.

Light which is emitted from the output end passes through the AR coating, which reduces the reflection of the light back into the pipe. The AR coating is applied to the output surface of the lightpipe to reduce the amount of light reflected back, allowing a much greater transmission of the light. The coating also reduces the emissions of extra light, preventing it from escaping into the environment, making the light emission much more efficient. The design of the lightpipe and the application of the AR coatings ensures complete utilization of the light transmitted.

In conclusion, the LPR4-1000-2000FP are Light Pipes which are capable of high transmission efficiency of up to 92%. This is enhanced by the presence of an AR coating on the output and input end faces. The light pipes, light guides or optical fiber cores are used for a wide range of applications, most notably in medical, data transmission, indication applications as well as mechanical and structural applications. The device also has a wide range of sizes, cores, claddings and loading thermosets to cater for different user needs. The working principle behind the device is that of an electromagnetic waveguide whereby light is transmitted between the two ends of the pipe by total internal reflection.

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