In the nuclear power and aerospace industries, optical fibers play an important role, Anti-radiation fiber Colima-tors, as a critical component of fiber beam expanders and fiber optic rotary joint, have an irreplaceable and significant role, Through special material and structural design, they can maintain high stability and precise collimation performance in high-intensity radiation environments, Optical fiber, as a transmission medium, is lightweight, high-speed, and resistant to interference, making it an ideal choice for aerospace applications, The application of anti-radiation fiber collimators can effectively enhance the stability and reliability of fiber communication, ensuring the accuracy and real-time transmission of information
Premium anti-radiation design: Resistant to the impact of radiation environments
Our collimator is crafted with high-purity anti-radiation single-mode fiber and radiation-resistant optical materials, achieving exceptional radiation resistance up to 100kRad (γ-ray), and minimizing radiation-induced attenuation (RIA <30dB/km @1550nm after 1MGy irradiation). The SM fiber features a pure silica core with an aluminum coating for hydrogen sealing and enhanced radiation resistance. supporting stable operation in radiation-rich environments. The collimator is optimized for 1550nm wavelength (with 1310nm option), with a cutoff wavelength <1450nm to ensure single-mode transmission. The optical path is designed to reduce radiation-induced defects in fiber materials, maintaining signal integrity for long-term use.
Precision manufacturing process:
Ensuring radiation resistance stability Our Anti-radiation SM Fiber Collimator is manufactured using radiation-hardened materials and hermetic encapsulation technology. The fiber and lens are assembled in a radiation-shielded environment to prevent pre-irradiation damage. The lens surface features anti-radiation AR coating, Ultraopto's Anti-radiation SM Fiber Collimator reduces reflection loss to below 0.3% and enhances overall transmittance even after radiation exposure. The collimator is encapsulated in a rugged, radiation-resistant housing with IP65 protection, ensuring reliable operation in harsh environments. The fiber connector is reinforced with radiation-resistant materials to maintain mechanical stability and optical performance under radiation.
Core performance advantages: Suitable for high-radiation scenarios
Ultraopto's Anti-radiation SM Fiber Collimator boasts low insertion loss (≤0.3dB) and high return loss (≥55dB), minimizing signal attenuation in radiation environments. The collimator maintains stable optical performance over a wide temperature range (-269℃ to +400℃), adapting to extreme environmental conditions. It features excellent mechanical durability with vibration resistance up to 15g RMS, making it suitable for aerospace and nuclear industry applications. The anti-radiation design ensures a long service life (>10,000 hours) in radiation-rich environments, reducing maintenance frequency and costs. The collimator also offers electromagnetic interference resistance, critical for sensitive sensing systems.
Full-scenario application coverage:
Empowering equipment in high-radiation environments Our Anti-radiation SM Fiber Collimator is widely applied in nuclear, aerospace and medical fields. In nuclear power plant monitoring systems, it enables safe and reliable data transmission from radiation zones to control rooms. For aerospace and satellite communication, it maintains stable optical links in space radiation environments. In radiation therapy equipment, it provides precise collimation for therapeutic laser beams while resisting radiation damage. The collimator also finds use in radiation sensing, nuclear waste management and high-energy physics experiments, delivering reliable performance for diverse high-radiation applications.
Customized Services: Meeting Personalized Needs
As a leading manufacturer of specialized optical components, Ultraopto offers fully customized Anti-radiation SM Fiber Collimator solutions to meet your unique application requirements. Our professional R&D team can tailor key parameters including radiation resistance level (up to 200kRad), wavelength (1310nm/1550nm), fiber core diameter (9μm), connector type (FC/PC, FC/APC) and housing design. We support custom environmental protection ratings (up to IP67) and can optimize the collimator for specific radiation types (γ-ray, X-ray, neutron radiation). All custom collimators undergo multi-stage strict quality inspection, including radiation resistance testing, RIA measurement and environmental stability assessment, with a detailed quality report provided.
Quality Assurance and Technical Support:
Your Trusted Choice Backed by advanced anti-radiation optical technology and a complete quality control system, Ultraopto ensures stable batch supply and consistent product quality. Our production processes adhere to international nuclear and aerospace standards, with each collimator subjected to rigorous testing using radiation sources and optical power meters. We provide professional technical consultation on collimator selection, radiation environment adaptation and system integration, helping you achieve optimal results for your high-radiation application. Whether you need standard collimators for nuclear monitoring or custom solutions for satellite communication, Ultraopto’s Anti-radiation SM Fiber Collimator delivers exceptional value and reliability.
For more detailed technical parameters, product quotation information or custom design solutions for our Ultraopto Anti-radiation SM Fiber Collimator, please contact our professional sales and technical team through the official website, and we will provide you with efficient, personalized and professional optical solutions.
