T: +86-518-85528012
E: nick@luverrequartz.com
E: nick@luverrequartz.com
1st floor Runlian industrial center No. 116 QuFeng Rd., Haizhou Economic and technological development zone Lianyungang City, Jiangsu Province, China 222062
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5-800mm polished photoconductive fused quartz rod
The 5-800mm polished photoconductive fused quartz rod is a cylindrical optical element made of ultra-high purity synthetic fused quartz
LUVERRE quartz
99.99%
Inner with Vacuum PVC bag and then wrapped with air bubble film, outer with wooden box.
as per customer's requirement
5-800mm polished photoconductive fused quartz rod
The 5-800mm polished photoconductive fused quartz rod is a cylindrical optical element made of ultra-high purity synthetic fused quartz by precision thermoforming and optical polishing process. Its diameter range covers from tiny 5mm to large 800mm, and the length can be flexibly customized according to customer needs. This product represents the top level of current fused quartz processing technology and is specially designed for demanding optical and photoelectric systems.
Core features:
Excellent optical performance:
Extremely wide transmission band: It has extremely high transmittance in the broad spectral range from deep ultraviolet (DUV) to near-infrared (NIR) (about 170nm to 2500nm), making it an ideal choice for UV applications.
Low absorption and scattering: There are very few impurities and defects inside the material, effectively reducing the energy loss of light during transmission.
Excellent material properties:
Extremely low coefficient of thermal expansion: Excellent thermal stability, able to maintain dimensional stability even under drastic temperature changes, and not easily deformed.
High heat resistance: It can withstand high temperatures of up to 1000 ℃ for a long time and has a higher short-term tolerance.
Excellent anti laser damage threshold: able to withstand high-power laser irradiation, suitable for laser systems.
Precise geometry and surface processing:
Strict control of diameter and length tolerances: ensuring precise matching and integration with the optical system.
Optical grade polishing: The surface smoothness is extremely high (up to λ/10 @ 632.8nm), and the side roughness is extremely low, minimizing the leakage and scattering of light during transmission on the rod wall and ensuring efficient directional transmission of light.
Core problems and application areas that the product can solve
This product is designed to address the many challenges faced by traditional optical materials in light transmission, homogenization, and system integration.
Problem solved:
1. Solve the problems of low optical transmission efficiency and large energy loss:
Problem description: Ordinary glass or low-quality quartz absorbs heavily in the ultraviolet band, and internal defects and surface roughness can cause a large amount of light to be absorbed or scattered, resulting in low signal-to-noise ratio and low energy utilization efficiency of the system.
Our solution: high-purity fused quartz material and optical polishing side ensure total reflection transmission of light energy in the rod with extremely low loss, especially for precious ultraviolet light and laser energy, which can achieve a transmission efficiency of more than 95%.
2. Solve the problems of "uneven lighting" and "hot spots":
Problem description: When using point light sources or laser light sources directly, there are usually "hot spots" with uneven intensity distribution on the illuminated surface, which affects the uniformity and quality of processing, detection, or exposure.
Our solution: The light guide rod undergoes multiple internal total reflections to thoroughly stir and homogenize the incident light. The intensity distribution of the emitted light spot presents a highly uniform "top hat" shape, perfectly eliminating hotspots and providing uniform illumination for precision applications.
3. Solve the problems of "limited system space" and "difficult optical path layout":
Problem description: Complex optical systems require changing the direction of the optical path or directing the light source to a location that is difficult to directly illuminate.
Our solution: Quartz rods can serve as flexible "light pipes" to efficiently "bend" or "extend" light from the light source to the target position, simplifying the system structure and saving valuable space.
4. Solve the problem of "stability in harsh environments":
Problem description: High temperature, high-power laser or strong ultraviolet irradiation can cause the performance of ordinary optical materials to deteriorate, turn black, and even crack.
Our solution: the inherent high laser damage threshold, high temperature resistance and radiation resistance of fused quartz ensure that the product can work stably and reliably for a long time in extreme environments and extend the service life of the equipment.
Main application areas:
Semiconductor and Integrated Circuit Manufacturing:
Stepper and scanner: As the core optical components of a uniform illumination system, they provide extremely uniform deep ultraviolet light for photolithography processes.
Wafer inspection and measurement equipment: transmit and homogenize illumination light to ensure inspection accuracy.
High end analytical instruments:
Spectrometers (UV-VIS, ICP, ICP-MS): As an alternative or supplement to optical fibers, they transmit signal light and are particularly suitable for applications that require high UV transmittance and stability.
Fluorescence and Raman spectroscopy system: efficient collection and transmission of weak fluorescence/Raman signals.
Medical and Life Sciences:
Medical laser equipment: used for transmitting high-energy lasers, such as surgical procedures, skin treatments, etc.
Fluorescence microscopy and flow cytometry: provide uniform excitation light or as part of the collection light path.
Industrial processing and scientific research:
High power laser system: used for beam transmission, homogenization, and as an optical component inside the laser cavity.
UV curing system: uniformly transmit UV LED or mercury lamp light source to the curing surface.
Solar simulator: As an optical integrator, it generates highly uniform simulated solar beams.
Customized service
We are well aware that standard specification products often cannot meet the needs of all cutting-edge applications. Therefore, we provide comprehensive and flexible customized services with the aim of becoming a successful technical partner for your project.
Customizable projects include but are not limited to:
1. Customization of size and shape:
Diameter and length: Within the range of 5mm to 800mm, we can provide products with non-standard diameters and any desired length.
End face shape: In addition to standard flat surfaces, it can also be machined into convex, concave, or inclined surfaces according to your needs to match your optical design.
Special appearance: customizable non straight cylindrical shapes such as conical and stepped shapes.
2. Customization of optical performance:
Coating service: High quality optical thin films can be coated on the end face of quartz rods according to your specific requirements for anti reflection (AR film) or high reflectivity (HR film) in certain frequency bands to further enhance system performance.
Refractive index gradient/uniformity control: Products with specific refractive index distributions can be provided to meet special beam control requirements.
3. Material grade selection:
We provide different grades of fused quartz (such as JGS1, JGS2, Suprasil ®- Equivalent to meet your specific requirements for UV transmittance, fluorescence background, and OH content.
4. Customization of surface quality and tolerances:
We can provide different levels of surface smoothness, surface shape accuracy, and diameter/concentricity tolerances according to your application needs.
If you are looking for a high reliability optical element that can solve the optical transmission problem and improve the system performance, our 5-800mm polished optical waveguide fused quartz rod and professional customized service will be your ideal choice. Please feel free to contact us at any time to discuss your specific needs.
Luverre Quartz manufactures and sells a wide range of high quality fused quartz glass, including fused quartz tubes, fused quartz plates, fused quartz rods, fused quartz windows, fused quartz crucibles, fused quartz boats, fused quartz flanges, fused quartz beakers, fused quartz glass instruments, and more. We can meet all kinds of customized requirements for fused quartz glass products.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of fused quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from fused quartz lumps to fused quartz sand and then fused quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused quartz plates, tubes and high size precision fused quartz items.
5-800mm polished photoconductive fused quartz rod
The 5-800mm polished photoconductive fused quartz rod is a cylindrical optical element made of ultra-high purity synthetic fused quartz by precision thermoforming and optical polishing process. Its diameter range covers from tiny 5mm to large 800mm, and the length can be flexibly customized according to customer needs. This product represents the top level of current fused quartz processing technology and is specially designed for demanding optical and photoelectric systems.
Core features:
Excellent optical performance:
Extremely wide transmission band: It has extremely high transmittance in the broad spectral range from deep ultraviolet (DUV) to near-infrared (NIR) (about 170nm to 2500nm), making it an ideal choice for UV applications.
Low absorption and scattering: There are very few impurities and defects inside the material, effectively reducing the energy loss of light during transmission.
Excellent material properties:
Extremely low coefficient of thermal expansion: Excellent thermal stability, able to maintain dimensional stability even under drastic temperature changes, and not easily deformed.
High heat resistance: It can withstand high temperatures of up to 1000 ℃ for a long time and has a higher short-term tolerance.
Excellent anti laser damage threshold: able to withstand high-power laser irradiation, suitable for laser systems.
Precise geometry and surface processing:
Strict control of diameter and length tolerances: ensuring precise matching and integration with the optical system.
Optical grade polishing: The surface smoothness is extremely high (up to λ/10 @ 632.8nm), and the side roughness is extremely low, minimizing the leakage and scattering of light during transmission on the rod wall and ensuring efficient directional transmission of light.
Core problems and application areas that the product can solve
This product is designed to address the many challenges faced by traditional optical materials in light transmission, homogenization, and system integration.
Problem solved:
1. Solve the problems of low optical transmission efficiency and large energy loss:
Problem description: Ordinary glass or low-quality quartz absorbs heavily in the ultraviolet band, and internal defects and surface roughness can cause a large amount of light to be absorbed or scattered, resulting in low signal-to-noise ratio and low energy utilization efficiency of the system.
Our solution: high-purity fused quartz material and optical polishing side ensure total reflection transmission of light energy in the rod with extremely low loss, especially for precious ultraviolet light and laser energy, which can achieve a transmission efficiency of more than 95%.
2. Solve the problems of "uneven lighting" and "hot spots":
Problem description: When using point light sources or laser light sources directly, there are usually "hot spots" with uneven intensity distribution on the illuminated surface, which affects the uniformity and quality of processing, detection, or exposure.
Our solution: The light guide rod undergoes multiple internal total reflections to thoroughly stir and homogenize the incident light. The intensity distribution of the emitted light spot presents a highly uniform "top hat" shape, perfectly eliminating hotspots and providing uniform illumination for precision applications.
3. Solve the problems of "limited system space" and "difficult optical path layout":
Problem description: Complex optical systems require changing the direction of the optical path or directing the light source to a location that is difficult to directly illuminate.
Our solution: Quartz rods can serve as flexible "light pipes" to efficiently "bend" or "extend" light from the light source to the target position, simplifying the system structure and saving valuable space.
4. Solve the problem of "stability in harsh environments":
Problem description: High temperature, high-power laser or strong ultraviolet irradiation can cause the performance of ordinary optical materials to deteriorate, turn black, and even crack.
Our solution: the inherent high laser damage threshold, high temperature resistance and radiation resistance of fused quartz ensure that the product can work stably and reliably for a long time in extreme environments and extend the service life of the equipment.
Main application areas:
Semiconductor and Integrated Circuit Manufacturing:
Stepper and scanner: As the core optical components of a uniform illumination system, they provide extremely uniform deep ultraviolet light for photolithography processes.
Wafer inspection and measurement equipment: transmit and homogenize illumination light to ensure inspection accuracy.
High end analytical instruments:
Spectrometers (UV-VIS, ICP, ICP-MS): As an alternative or supplement to optical fibers, they transmit signal light and are particularly suitable for applications that require high UV transmittance and stability.
Fluorescence and Raman spectroscopy system: efficient collection and transmission of weak fluorescence/Raman signals.
Medical and Life Sciences:
Medical laser equipment: used for transmitting high-energy lasers, such as surgical procedures, skin treatments, etc.
Fluorescence microscopy and flow cytometry: provide uniform excitation light or as part of the collection light path.
Industrial processing and scientific research:
High power laser system: used for beam transmission, homogenization, and as an optical component inside the laser cavity.
UV curing system: uniformly transmit UV LED or mercury lamp light source to the curing surface.
Solar simulator: As an optical integrator, it generates highly uniform simulated solar beams.
Customized service
We are well aware that standard specification products often cannot meet the needs of all cutting-edge applications. Therefore, we provide comprehensive and flexible customized services with the aim of becoming a successful technical partner for your project.
Customizable projects include but are not limited to:
1. Customization of size and shape:
Diameter and length: Within the range of 5mm to 800mm, we can provide products with non-standard diameters and any desired length.
End face shape: In addition to standard flat surfaces, it can also be machined into convex, concave, or inclined surfaces according to your needs to match your optical design.
Special appearance: customizable non straight cylindrical shapes such as conical and stepped shapes.
2. Customization of optical performance:
Coating service: High quality optical thin films can be coated on the end face of quartz rods according to your specific requirements for anti reflection (AR film) or high reflectivity (HR film) in certain frequency bands to further enhance system performance.
Refractive index gradient/uniformity control: Products with specific refractive index distributions can be provided to meet special beam control requirements.
3. Material grade selection:
We provide different grades of fused quartz (such as JGS1, JGS2, Suprasil ®- Equivalent to meet your specific requirements for UV transmittance, fluorescence background, and OH content.
4. Customization of surface quality and tolerances:
We can provide different levels of surface smoothness, surface shape accuracy, and diameter/concentricity tolerances according to your application needs.
If you are looking for a high reliability optical element that can solve the optical transmission problem and improve the system performance, our 5-800mm polished optical waveguide fused quartz rod and professional customized service will be your ideal choice. Please feel free to contact us at any time to discuss your specific needs.
Luverre Quartz manufactures and sells a wide range of high quality fused quartz glass, including fused quartz tubes, fused quartz plates, fused quartz rods, fused quartz windows, fused quartz crucibles, fused quartz boats, fused quartz flanges, fused quartz beakers, fused quartz glass instruments, and more. We can meet all kinds of customized requirements for fused quartz glass products.
For more information, please feel free to contact us.
Why choose us?
1.We are more experienced.
We have over 18 years production experience of fused quartz items.
2.We are more efficient.
We reply customers’ requests within 24 hours and we have high efficient production, engineers and sales team.
3.Our quality is more guaranteed.
We control the quality from fused quartz lumps to fused quartz sand and then fused quartz products, we have better and stricter quality control than other manufactures.
4.We are able to produce more difficult fused quartz products.
We have large grinding platforms and precision etching machines which enable us to produce large sizes of fused quartz plates, tubes and high size precision fused quartz items.
