In strict accordance with the application requirements of red. green, and blue tricolor lasers, Ultraopto has meticulously designed and successfully developed a high-performance achromatic collimating lens. This lens is exclusively engineered to manage the laser beans with wavelengths of450nm, 488nm, 520um. 635nm, and 670nm, which emanate from a single optical fiber. Considering the innate divergent properties of the light emitted from the optical fiber, the lens system of Ultraopto, through the exquisitely precise structural design of its lens group, has accomplished rernarkable achromatic performance within the extensive spectral range spanning from 450mm to 670nm. As a result, it effective heuristics the high-quality output of the light beams, demonstrating outstanding technical superiority
Features:
It effectively restricts the discrepancy in focal positions within the wavelength bandwidth range to within±2 micrometers. This outstanding performance significantly enhances the confocal properties of multi-wave-length lasers
Excellent collimation effect After collimation, the difference in the beam diameter of the laser beam at the exit is less than ±2.5%, and the difference in the divergence angle is controlled within ±3%, ensuring the spatial consistency of the three-color laser
Excellent optical performance: Wavefront error for a single wavelength: < λ8 (@ 632.8nm, Beam quality factor MP:<1.2
Temperature stability: Within the operating temperature range of 10-35C, the focal point drift is less than 2um, making it suitable for various laboratory and industrial environments.
Application:
Laser display, spectral analysis, biomedical imaging
High-quality optical design:
Achieving RGB achromatic performance Crafted with advanced achromatic or apochromatic RGB optics, our RGBAchromatic Collimator effectively corrects chromatic aberration for red, green and blue wavelengths, ensuring all colors focus at the same focal point. The collimator integrates high-quality C-lens or G-lens with optimized curvature, Minimizing spherical aberration while maximizing light transmittance. The fiber core is made of high-purity silica material with precise core diameter control (50μm/62.5μm multimode options), ensuring uniform light distribution for RGB mixing. All optical elements undergo strict homogeneity testing to eliminate internal defects that could affect color consistency.
Precision manufacturing process:
Ensuring multi-wavelength compatibility
Our RGBA chromatic collimator is manufactured using precision alignment and encapsulation processes, ensuring a concentricity error between the fiber and lens of less than 1μm. The focal length is optimized for RGB applications (up to 20mm optional), with focus adjustment enabled via an eccentric key that avoids lens rotation during calibration. The final focus setting is secured by two radially arranged clamping screws for long-term stability. The collimator features AR coatings tailored for a 400-700nm bandwidth, reducing reflection loss to below 0.5% per surface and enhancing overall coupling efficiency up to 80% for Gaussian beams.
Core performance advantages:
Adapting to color optical scenarios Ultraopto's RGBA chromatic collimator offers outstanding color consistency with minimal chromatic dispersion, ensuring that RGB beams remain parallel and uniform in intensity. It is compatible with both single-mode and polarization-maintaining fibers, providing Gaussian intensity profiles for single-mode applications. The collimator features high pointing stability (<1mrad) and low insertion loss (≤0.5dB), minimizing signal attenuation in multi-wavelength systems. Its compact ø12mm housing design facilitates easy integration into space-constrained equipment, and material options include nickel silver or amagnetic titanium for specialized environments.
All-scenario application coverage:
Empowering color optical devices Our RGBAchromatic Collimator is widely applied in entertainment, display and industrial fields. In RGB laser projectors and large-scale display systems, it ensures precise color mixing and uniform beam projection for high-definition visuals. For stage lighting and architectural illumination, it delivers collimated RGB beams with consistent color temperature and brightness. In color sensing and imaging equipment, it provides accurate multi-wavelength collimation for color analysis and quality control. The collimator also finds use in RGB fiber optic lighting, medical imaging and digital signage, delivering reliable performance for diverse color-critical applications.
Customized services:
Meeting personalized needs As a leading manufacturer of fiber optic components, Ultraopto offers fully customized RGBAchromatic Collimator solutions to meet your unique application requirements. Our professional R&D team can tailor key parameters including focal length (customizable up to 20mm), fiber connector type (FC/PC, FC/APC, ST, SMA-905), fiber core diameter and coating specifications. We support custom housing designs and magnetic-free material options for sensitive environments. All custom collimators undergo multi-stage strict quality inspection, including chromatic aberration testing, coupling efficiency measurement and pointing stability verification, with a detailed quality report provided to ensure compliance with your design specifications.
Quality Assurance and Technical Support:
Your Trusted Choice Backed by advanced fiber optic manufacturing 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 spectral analyzers and beam profilers. We provide professional technical consultation on collimator selection, RGB system integration and focus calibration, helping you achieve optimal color performance. Whether you need standard collimators for display systems or custom solutions for specialized RGB applications, Ultraopto’s RGBAchromatic Collimator delivers exceptional value and reliability.
1.For more detailed technical parameters, product quotation information or custom design solutions for our Ultraopto RGBAchromatic 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.
Broadband Fiber Collimator - Ultra Precision Optics Broadband Fiber Collimator | 400-1700nm Wideband Collimator | Ultraopto
2. Meta description (150-160 characters, copy directly) Ultraopto Broadband Fiber Collimators feature ±30nm bandwidth, low insertion loss & high stability, ideal for WDM systems, spectroscopy and optical communication. Custom designs available.
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Our product is a cutting-edge solution designed to meet the needs of modern consumers. It combines the latest technology with user-friendly design to provide an unparalleled Ultraopto’s Broadband Fiber Collimator is a high-performance optical component engineered for wide spectral range collimation, serving as a core part in wavelength division multiplexing (WDM) systems, precision spectroscopy, optical communication and multi-wavelength laser systems. With broadband anti-reflection coatings, high-purity optical fibers and optimized lens design, this collimator delivers consistent performance across 400-1700nm, ensuring low insertion loss and stable beam quality for diverse broadband applications.
High-quality broadband design:
Meeting multi-wavelength requirements Crafted with broadband optical design and high-purity fused silica fiber cores, our Broadband Fiber Collimator supports an ultra-wide spectral range from 400nm (UV) to 1700nm (NIR), with bandwidth tolerance of ±30nm for each center wavelength. The collimator utilizes aspheric C-lens or GRIN lens with optimized refractive index distribution, Minimizing wavelength-dependent aberration and ensuring uniform beam divergence across the entire broadband range. The fiber core is available in various sizes (9μm single-mode, 50/62.5μm multimode) to match different light source requirements, with end-face AR coating reducing reflection loss to below 0.3%.
Precision manufacturing process: Ensuring broadband stability
Our Broadband Fiber Collimator is manufactured using precision alignment technology and hermetic encapsulation processes. The fiber and lens are aligned with sub-micron precision to ensure concentricity error <1μm, maximizing coupling efficiency for all wavelengths in the broadband range. The collimator features three optional broadband AR coating options: 400-650nm, 650-1050nm and 1050-1650nm, each with maximum reflection <0.5% in their respective ranges. The metal housing (stainless steel or aluminum) is filled with thermal conductive silicone to optimize heat dissipation, enabling stable operation across a temperature range of -40℃ to 85℃.
Core performance advantages:
Adapting to broadband application scenarios Ultraopto's Broadband Fiber Collimator features low insertion loss (≤0.2dB for single-mode, ≤0.3dB for multimode) and high return loss (≥60dB), effectively reducing signal attenuation in broadband systems. It provides stable beam divergence (0.06-0.14mrad) and waist beam size (10.2-15.2mm). ensuring consistent performance across all wavelengths. It features excellent pointing stability and mechanical durability, with vibration resistance tested to 10g RMS (20-2000Hz). The broadband design eliminates the need for multiple wavelength-specific collimators, reducing system complexity and cost for multi-wavelength applications.
Full-scenario application coverage:
Empowering multi-wavelength systems Our Broadband Fiber Collimator is widely applied in communication, industrial and scientific fields. In WDM systems and 400G/800G high-speed optical modules, it enables efficient coupling of multiple wavelengths for high-capacity data transmission. For precision spectroscopy and environmental monitoring, it provides stable collimation for multi-wavelength analysis of materials and pollutants. In multi-wavelength laser systems, it serves as a universal collimator for laser processing and scientific research. The collimator also finds use in optical sensing, quantum communication and test equipment, delivering reliable broadband performance for diverse high-precision applications.
Customized services:
Meeting personalized needs As a professional manufacturer of fiber optic components, Ultraopto offers fully customized Broadband Fiber Collimator solutions to meet your unique application requirements. Our experienced R&D team can tailor key parameters including spectral range (customizable subsets of 400-1700nm), fiber type (single-mode/multimode, polarization-maintaining options), connector type (FC/PC, FC/APC, SMA-905) and lens focal length. We support custom housing designs for space-constrained applications and specialized coating optimization for specific wavelength bands. All custom collimators undergo multi-stage strict quality inspection, including insertion loss testing, bandwidth verification and environmental stability assessment, with a detailed quality report provided.
Quality Assurance and Technical Support:
Your Trusted Choice Backed by advanced broadband optical technology and a complete quality control system, Ultraopto ensures stable batch supply and consistent product quality. Our production processes adhere to international fiber optic standards, with each collimator subjected to rigorous testing using optical spectrum analyzers and beam profilers. We provide professional technical consultation on collimator selection, system integration and performance optimization, helping you achieve optimal results for your broadband application. Whether you need standard collimators for optical communication or custom solutions for spectroscopy, Ultraopto’s Broadband Fiber Collimator delivers exceptional value and reliability.
For more detailed technical parameters, product quotation information or custom design solutions for our Ultraopto Broadband Fiber Collimator, please contact our professional sales and technical team through the offici
