Flexible Optical Fiber with 1×7 Optical Fiber Coupler for He-Ne Laser

Product Overview

This Flexible Optical Fiber Assembly with Integrated 1×7 Single-Mode Fiber Coupler is specifically designed for Helium-Neon (He-Ne) lasers operating at 632.8 nm. The 1×7 configuration enables splitting of a single He-Ne laser beam into seven distinct output channels, providing efficient multi-point beam distribution from a single laser source.

The assembly consists of high-quality single-mode fiber optic cables fused to a 1×7 fused biconical taper (FBT) coupler, optimized for 633 nm operation. The flexible fiber delivery eliminates the need for bulky free-space optics, simplifies instrument design, and allows the laser source to be positioned remotely from the application. This solution is ideal for applications requiring simultaneous beam delivery to multiple workstations, sensors, or experimental setups.

Key Features

• He-Ne Laser Optimized: Specifically designed for 632.8 nm wavelength with single-mode fiber for preserving beam quality and spatial mode

• 1×7 Configuration: Splits one input into seven outputs for multi-point beam distribution

• Flexible Fiber Delivery: Enables remote laser placement, removing heat and vibration from sensitive instrumentation

• Low Insertion Loss: Optimized fused coupler design with uniform splitting characteristics

• Preserves Beam Quality: Single-mode fiber transmits a nearly Gaussian profile, suppressing higher-order modes

• Enhanced Pointing Stability: Reduces beam pointing instability regardless of laser source fluctuations

• Multiple Termination Options: Available with FC/PC, FC/APC, or SMA connectors on all output channels

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