It boasts a compact and ingeniously designed structure, The angled pigtail fiber with a inclination angle and the aspherical lens undergo meticulous and precise adjustments, This meticulous calibration ensures that the emitted light manifests as a high-quality Gaussian beam, and simultaneously endowing the collimator with exceptional collimation characteristics
Furthermore, the internal precision opto-mechanical structure has undergone a thorough and in-depth optimization process, This optimization effectively minimizes the detrimental templet of the movement of the rearing fiber on the emitted light spot, thereby providing a robust and dependable safeguard for the stable transmission of signals during intricate precision measurement or control operations
Additionally, leveraging Ultraopto sophisticated precision optical debugging techniques and comprehensive testing methodologies, both the deviation often center of the emitted beam and the light deflection angle can be accurately and precisely regulated within an extremely narrow margin, This exemplifies the product's remarkable high precision and reliability in optical performance, setting it apart in the field.
Features.
The deflection angle of the emitted light and the deviation of the emitted light center are both minuscule.
Fiber Type Options:PM460/PM630/PM780/PM980/PM1310/PMI550.Connector Options：FC/PC、FC/APC、LC、SC、SMA905.The Type of Cable Options: PVC0.9mm/2.0mm/3mm,3mm armored cablec.3mm Stainless steel, 0.9mmTeflon
The packaging material is 304 stainless steel, and the structures compact and reliable.It can be customized with a packaging structure for applications in a nonmagnetic and vacuum environment
High-quality polarization-maintaining aspheric design:
Dual performance optimization Crafted with high-quality aspheric lenses and premium PM fiber (Panda/Bow-tie type), our collimator combines the advantages of polarization preservation and aberration correction. The aspheric lens minimizes spherical aberration, Precision manufacturing process: Ensuring polarization stability. Our PM Fiber Aspheric Collimator is manufactured using precision polarization alignment and hermetic encapsulation technology. The PM fiber’s slow axis is clearly marked on the housing and aligned with the aspheric lens’s optical axis within ±1°, ensuring maximum polarization preservation. The fiber end-face is angle-polished (8°) and AR-coated to minimize back reflections (<0.2%) and improve return loss (≥60dB). The collimator features a stainless steel housing with integrated strain relief for the PM fiber pigtail (standard length 1m). enhancing mechanical stability and resistance to environmental stress. Long focal length variants adopt angled housings to accommodate angle polishing without beam deflection.
Core performance advantages: Adaptation to polarization-sensitive scenarios
Ultraopto’s PM Fiber Aspheric Collimator boasts exceptional polarization stability with PER >30dB, ensuring reliable performance for coherent communication systems. The collimator delivers low insertion loss (≤0.3dB) and diffraction-limited beam quality, critical for quantum sensing and LIDAR applications. It features an adjustable working distance (0-850mm) for flexible system design, with pointing stability <1mrad during adjustment. The device operates reliably across a wide temperature range (-40℃ to 85℃) and meets GR-63-CORE vibration standards, making it suitable for dynamic scenarios such as in vehicles and aircraft. The compact design enables easy integration into polarization-sensitive optical assemblies.
Full-scenario application coverage:
Empowering high-precision polarization systems Our PM Fiber Aspheric Collimator is widely applied in cutting-edge scientific research and industrial fields. In quantum sensing and quantum communication systems, it maintains polarization state for photon entanglement and secure key distribution. For coherent optical communication and wavelength division multiplexing (WDM) systems, it ensures stable polarization transmission for high-data-rate signals. In LIDAR and polarization-sensitive imaging, it provides precise collimation with preserved polarization for target detection and material analysis. The collimator also finds use in fiber optic interferometers, optical coherence tomography (OCT) and aerospace optical sensors, delivering reliable performance for diverse polarization-sensitive applications.
Customized services:
Meeting personalized needs As a leading manufacturer of polarization-maintaining optical components, Ultraopto offers fully customized PM Fiber Aspheric Collimator solutions to meet your unique application requirements. Our professional R&D team can tailor key parameters including wavelength range (630-1700nm), PM fiber type (Panda/Bow-tie), working distance (0-850mm), connector type (FC/PC, FC/APC) and polarization extinction ratio (>30dB customizable). We support custom fiber pigtail lengths and housing designs for specialized integration needs. All custom collimators undergo multi-stage strict quality inspection, including PER testing, PDL measurement and environmental stability assessment, with a detailed quality report provided.
Quality Assurance and Technical Support:
Your Trusted Choice Backed by advanced polarization-maintaining technology and a complete quality control system, Ultraopto ensures stable batch supply and consistent product quality. Our production processes adhere to international optical component standards, with each collimator subjected to rigorous testing using polarization analyzers and beam profilers. We provide professional technical consultation on collimator selection, polarization system design and alignment procedures, helping you achieve optimal results for your polarization-sensitive application. Whether you need standard collimators for quantum sensing or custom solutions for coherent communication, Ultraopto’s PM Fiber Aspheric Collimator delivers exceptional value and reliability.
For more detailed technical parameters, product quotation information or custom design solutions for our Ultraopto PM Fiber Aspheric 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.
