Is use a three-lens structure. The precisely air-spaced triplet lenses can provide better beam quality than aspherical lens collimators. Its low-aberration three-lens design has numerous advantages. For instance, the M2 factor (in the context of a Gaussian beam) is closer to l, which indicates that the bean quality approaches the ideal Gaussian distribution more closely. Meanwhile, it also exhibits a smaller divergence angle and a smaller wave front error. Each lens has boatlifts surfaces coated with antireflection films to minimize the reflection loss caused by the surfaces. To fully capitation the advantages of the beam quality, we recommend using Ultraopto standard single-mode patch cords and potarization-maintaining patch cords for the connection
Features:
Three Focal Length Options
Two Connector Options: FC/PC、 FC/APC 2.2mm wide key connector
The packaging material is 304 stainless steel, and the structure is compact and reliable
High-quality triple-lens design:
Achieves comprehensive aberration correction Crafted with a precision triplet lens system (three-element lens configuration), our Triplet Fiber Optic Collimator achieves comprehensive correction of spherical, chromatic and coma aberrations. The triplet lens design combines positive and negative lens elements to eliminate optical distortions, Delivering a wavefront error of ≤λ/15 @633nm for superior beam fidelity. The collimator supports a broad wavelength range from 400nm to 1700nm, making it compatible with a variety of light sources, including semiconductor lasers, fiber lasers, and broadband sources. The lens elements are made from high-purity optical glass with strict homogeneity control. ensuring uniform light transmission and beam uniformity.
Precision manufacturing processes:
Ensuring high precision performance Our Triplet Fiber Optic Collimator is manufactured using advanced optical processing and precision alignment technology to ensure consistent performance. The three lens elements are precisely cemented and aligned with sub-micron accuracy to maintain the triplet configuration’s aberration-correction capabilities. The collimator features broadband AR coating optimized for 400-1700nm, Ultraopto’s Triplet Fiber Optic Collimator features outstanding beam quality with diffraction-limited performance, ensuring a Gaussian beam profile and minimal beam divergence (<0.1mrad).
The collimator achieves low insertion loss (≤0.2dB) and high return loss (≥60dB), reducing reflection loss to below 0.2% per surface and enhancing overall transmission efficiency. The fiber and lens assembly is encapsulated in a stainless steel housing filled with thermally conductive silicone, enabling stable operation across a wide temperature range (-40℃ to 85℃). The precision-machined threading and locking ring ensure accurate positioning and secure locking of the lens cell. Core performance advantages: suitable for high-precision application scenarios. minimizing signal attenuation in high-precision optical systems. It features excellent pointing stability (<1mrad) and mechanical durability, making it suitable for long-term operation in laboratory and industrial environments. The triplet lens design provides superior chromatic aberration correction compared to singlet or doublet lenses, ensuring consistent performance across the entire broadband range. Additionally, the collimator supports high optical power handling up to 10W, catering to high-power precision applications.
Full-scenario application coverage:
Empowering high-end optical equipment Our Triplet Fiber Optic Collimator is widely applied in cutting-edge scientific research and industrial fields. In precision spectroscopy and optical metrology, it ensures accurate spectral analysis and wavelength measurement with minimal aberration errors. For high-speed optical communication systems (400G/800G), it enables efficient coupling with low signal distortion, supporting high-data-rate transmission. In quantum optics experiments and quantum communication systems, it provides stable beam delivery for photon entanglement and quantum key distribution. The collimator also finds use in aerospace optical sensors, biomedical imaging devices and advanced industrial inspection systems, delivering reliable high-precision performance for diverse demanding applications.
Customized services:
Meeting personalized needs As a leading manufacturer of high-precision optical components, Ultraopto offers fully customized Triplet Fiber Optic Collimator solutions to meet your unique application requirements. Our professional R&D team can tailor key parameters including wavelength range (customizable subsets of 400-1700nm), focal length, beam divergence, fiber type (single-mode/multimode/PM) and connector type (FC/PC, FC/APC, SMA-905). We support custom lens coatings for specific wavelength bands and can optimize the collimator for specialized applications such as quantum optics or high-speed communication. All custom collimators undergo multi-stage strict quality inspection, including wavefront error testing, aberration analysis and environmental stability assessment, with a detailed quality report provided.
Quality Assurance and Technical Support:
Your Trusted Choice Backed by advanced triplet lens technology and a complete quality control system, Ultraopto ensures stable batch supply and consistent product quality. Our production processes adhere to international high-precision optical standards, with each collimator subjected to rigorous testing using laser interferometers and beam profilers. We provide professional technical consultation on collimator selection, system integration and performance optimization, helping you achieve optimal results for your high-precision optical application. Whether you need standard collimators for spectroscopy or custom solutions for quantum communication, Ultraopto’s Triplet Fiber Optic Collimator delivers exceptional value and reliability.
For more detailed technical parameters, product quotation information or custom design solutions for our Ultraopto Triplet Fiber Optic 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.
