AIMLASER provides single mode/multimode fiber collimators, anti-irradiation fiber collimators, polarization-maintaining fiber collimators, coaxial fiber collimators, telemetry fiber emission collimator, fiber optic focalizer, aspherical collimator, aspherical band collimator, achromatic collimator, multimode optical fiber achromatic collimator, fixed focus large beam collimator, focusing fiber collimator, five-dimensional regulating collimator, long-distance collimation lens, ultra long-distance collimation lens, zoom laser collimation lens, wide spectrum collimator, with wavelengths 405 nm to 1.55 µm including 405nm, 450nm, 520nm, 635nm, 780nm, 850nm, 980nm, 1064nm, 1310nm, and 1550nm. Customization options are available to meet specific requirements, including spot size, working distance, and connector type (e.g., FC/PC, FC/APC, SMA905).
The 520nm green laser beam focusing collimating optical fiber collimator is designed for precision beam shaping and efficient light coupling in advanced optical systems. Using a high-quality focusing lens and precisely aligned fiber pigtail, it ensures minimal divergence and delivers a stable Gaussian beam for applications requiring high precision and stability. This collimator is optimized for green laser wavelengths, providing excellent performance in terms of beam quality and transmission efficiency. Its adaptability makes it ideal for applications such as laser projection, fluorescence detection, spectroscopy, and optical communication.
Wavelength | Bandwidth | Export Beam Size | Divergence Angle | EFL | NA | Package Dia. | Fiber Type | Connector | Transmittance |
520nm | ±5nm | 0.84mm | 0.05°+0.01° | 4.55mm | 0.25 | Ø11mm | 460HP |
FC/PC FC/APC SMA905
| >95% |
±5nm | 2.2mm | 0.02°+0.01° | 10.87mm | 0.24 | Ø11mm | ||||
±5nm | 3.7mm | 0.015°+0.01° | 18.02mm | 0.15 | Ø11mm |
1. Corrects spherical aberrations for excellent beam collimation and Gaussian energy distribution.
2. Double-sided AR coatings minimize surface reflections and optical losses.
3. Fixed focal length with wavelength-dependent effective focal length (EFL).
4. Precise alignment ensures output light angle within 0.5°.
5. Stable, consistent, and compatible through standardized manufacturing.
6. Durable design for reliable long-term performance.
7. Conform to ROHS, FDA, IEC, SGS standards.
8. Provide One year warranty and customized solutions.
The 520nm Aspheric Lenses Fiber Collimator is used in:
● Laser Systems: For precise beam collimation and focusing in green laser applications.
● Optical Communication: In fiber optic systems for efficient signal transmission.
● Biomedical Devices: For diagnostics, imaging, and laser-based treatments.
● Microscopy and Imaging: In systems requiring high-resolution and stable green light sources.
● Industrial Metrology: For alignment, positioning, and measurement applications.
1) Payment: T/T, PayPal, Western Union, etc.
2) Shipment: FedEx, DHL, UPS etc.
3) Delivery Time: 5 - 20 days.
4) Shipment Terms: FOB Xi'an China
Why Choose Us
A. Over 20 years of laser experience.
B. Large-scaled facility 4,500sq.m2 and over 180 professional staff.
C. Use original LDs from Arima, Osram, Nicha and so on to guarantee reliability.
D. Strictly following ISO9001:2008 quality system.
E. Product conforms to FDA, IEC and GB standards.
F. Strong design and production capabilities, partners of famous brands.
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