Non-Contact Type Laser-to-Fiber Coupler - Adapter Interface
In non-contact laser-to-fiber couplers, there is a certain air gap between the fiber and the coupling lens. This design is very flexible, allowing the use of various types of lenses with various focal lengths. The distance between the fiber and the lens in this coupler can be adjusted to compensate for small changes in laser wavelength. In high-power multimode fiber coupling systems, the distance between the fiber and the lens can be adjusted for defocusing to avoid fiber damage.
Save to Favorites
Overview
Specifications
| Parameter | Value |
|---|---|
| Operating Wavelength Optional Range | 180-2000nm |
| Coupling Efficiency | Single-mode fiber: >60%; multimode fiber: >80%; polarization-maintaining fiber: >60% |
| Polarization Extinction Ratio | Typical: >20dB; 25dB; 30dB optional |
| Power Handling Capability | >1W CW for GRIN lenses >10 Watt CW for aspheric lenses >5 Watts CW for achromats lenses >100 Watts CW for fused silica or sapphire plano-convex and biconvex lenses |
| Focal Length | 3.2 |
| Lens Diameter | 3.0 |
| Optimized Beam Diameter (Single Mode (PM)) | 0.5-0.8 |
| Optimized Beam Diameter (Multimode) | 0.5-1.8 |
Datasheet
Supplier Information
Related Products
-
1×N(2×N) Single Mode Coupler Module
Fiber Optic Couplers
Zshx
Model@FiberType: fiber
⚫ High Return Loss;
-
Multimode fiber optic Coupler
Fiber Optic Couplers
Zshx
Low PDL;
-
Tap coupler+Isolator hybrid device
Fiber Optic Couplers
Zshx
⚫ High Isolator;
-
Flat Surface Optical Waveguide
Fiber Optic Couplers
Litascn
Operating Temperature: -40~+85
Work wavelength width;
-
Fused Biconical Taper Fiber Splitter
Fiber Optic Couplers
Litascn
Inserting low losses;
Related Articles
Semiconductor laser diodes are essential light sources for industrial sensing, LiDAR and laser printing. Many engineers waste time picking mismatched models. We summarize 4 simple selection standards, plus a mature industrial product: HGLD-790TO5.6-ZSP-10mW from HAUCORE.
The accelerated construction of new‑generation power systems has brought revolutionary upgrades to power‑equipment maintenance workflows.
Raybowlaser, a professional manufacturer of high-power laser chips, has officially launched its upgraded new-generation 1470nm high-performance laser chip. Achieving groundbreaking progress in rated output power and wall-plug efficiency (WPE), this innovative laser chip delivers superior and reliable core light source solutions for medical cosmetology, industrial processing, agricultural applications and scientific research equipment.
Driven by the rapid upgrading of intelligent vehicles, optoelectronic sensing technologies represented by laser sensing and infrared thermal imaging have become core pillars for high-level autonomous driving and smart cockpit iteration. Leveraging automotive-grade optoelectronic R&D advantages, Pilot Technology Group launches the VITAL intelligent vehicle solution. By integrating high-power VCSEL laser chips and vehicle infrared night-vision thermal imagers, the system comprehensively enhances vehicle environmental perception and realizes safer, smarter and more comfortable driving experiences.
Loading...
Name
Phone
Organization
Use Case
Database Platform