HOME / In planar optical waveguide splitters
In planar optical waveguide splitters

Article Overview

Planar optical waveguide splitters, commonly known as PLC splitters, are classified based on input/output configurations, packaging types, and functional characteristics for optical networks.

Input/Output Configurations

PLC splitters are primarily categorized by the number of input and output ports:

  • 1×N Splitters: One input fiber splits into multiple output fibers, commonly used in FTTH networks. Standard configurations include 1×4, 1×8, 1×16, 1×32, and 1×64 .
  • 2×N Splitters: Two input fibers feed multiple outputs, allowing redundancy or bidirectional signal distribution. Typical configurations include 2×8, 2×16, 2×32, and 2×64 . These configurations determine the splitting ratio and are selected based on network design requirements.

Packaging Types

PLC splitters are also classified by their physical packaging, which affects installation and handling:

  • Bare Fiber Splitters: No connectors; fibers are exposed for splicing .
  • Blockless Splitters: Compact, minimal packaging for flexible deployment .
  • ABS Splitters: Encased in ABS plastic for protection and durability .
  • Fan-Out Splitters: Individual fibers are separated with protective tubing for easy connection .
  • Tray Type Splitters: Organized in trays for high-density applications .
  • Rack-Mount Splitters: Designed for centralized distribution in telecom racks .
  • LGX Splitters: Modular format compatible with LGX enclosures .
  • Mini Plug-In Splitters: Small form factor for space-constrained installations .

Functional Characteristics

PLC splitters are further classified based on performance and specialized features:

  • Polarization Maintaining (PM) Splitters: Maintain polarization state for sensitive applications .
  • Low Insertion Loss Splitters: Optimized for minimal optical power loss, typically below 0.5 dB per output .
  • Low Polarization Dependent Loss (PDL): Ensures uniform performance across polarization states .
  • High Uniformity Splitters: Provide consistent power distribution across all output ports .

Splitting Ratios

The split ratio defines how optical power is divided among outputs. Common ratios include 1:8, 1:16, 1:32, 1:64, and their 2×N equivalents . Uniformity and excess loss are key metrics to evaluate splitter performance.

Applications

PLC splitters are widely used in:

  • FTTH (Fiber to the Home) networks for distributing signals to multiple subscribers .
  • PON (Passive Optical Networks) for efficient optical signal distribution.
  • Short-range optical communication systems using planar optical waveguides and plastic optical fibers . These classifications ensure that PLC splitters meet diverse network requirements, offering reliability, compactness, and cost-effective deployment.

Understanding PLC Optical Splitters: How They Work and Their

PLC optical splitters are based on planar lightwave circuit technology, which uses a silica-based waveguide to split the optical signal.

Information about PLC Splitter. PLC Splitter (Planar light

PLC Splitter (Planar light-wave circuit splitter) is a type of optical power management device that is fabricated using

PLC Splitter: An In-depth Exploration of Planar Lightwave Circuit Splitters

PLC (Planar Lightwave Circuit) splitters are crucial components in optical networks, facilitating the distribution of optical

Design and Analysis of a Low-Loss 1 × 2 POF Splitter Based on

The device employs a large-core step-index POF with a core diameter of 1 mm, enabling efficient coupling of

Planar Light Circuit (PLC) Optical Splitters

These splitters are manufactured and tested to GR-1209/1221 to provide the high performance and reliability needed in the outside

An optical splitter with super multi-channels based on planar waveguide

In this paper, we proposed an optical splitter planar waveguide design with super multi channels. The design utilizes

Broadband Planar Waveguide Power Splitter Based on Symmetrical S

In this paper, 1 × 8 s − bend − arc based symmetrical and wavelength insensitive optical beam splitter is modeled using beam

Planar Lightwave Circuit (PLC) Splitter | Gigalight Datasheets

Description The Gigalight Planar Lightwave Circuit (PLC) splitter is a type of optical power management device based on silica

Planar Light Circuit (PLC) Optical Splitters

Corning''s Planar Light Circuit (PLC) splitters are fully passive optical branching devices that exhibit uniform signal-splitting for the

Planar Waveguide Splitters

Planar waveguide splitters are a good alternative to multi-channel splitters. They do not have to be assembled in cascading order

PLC Splitters

PLC Splitter Product Description: Planar lightwave circuit (PLC) splitter is fabricated using silica optical waveguide technology and

Planar Waveguide Splitters

Planar waveguide splitters are a good alternative to multi-channel splitters. They

PLC Splitter: The Ultimate Guide to Efficient Light

In the world of fiber optics, where high-speed data transmission is king, some components

What Is PLC Splitter and How Does it Works?

PLC splitter, or the Planar Waveguide Circuit splitter, is a passive device to divide one or two optical signals to

Planar Waveguide Optical Splitter (1×32)

The 1×32 Planar Waveguide Optical Splitter features a low-profile package, measuring 20 mm in width, 80 mm in length, and 6 mm

PLANAR LIGHTWAVE CIRCUITS

The EM4 high reliability, high grade and superior performance planar lightwave circuits (PLC) based planar waveguide optical signal

Planar Waveguide Optical Splitter (1×32)

This professional-grade fiber optic splitter utilizes advanced planar technology and silica waveguides to facilitate the distribution of

Large core optical planar splitter for visible and infrared region

We report about design, fabrication and optical properties of large core multimode optical polymer splitter for visible and

(PDF) PREPARATION OF THE SINGLE MODE PLANAR OPTICAL SPLITTER

Optical splitter modules have been prepared based on 1x8 single mode silica planar waveguide optical splitter chips

Planar Waveguide Optical Splitter (1×8)

The FIBERONE 1×8 Planar Waveguide Optical Splitter is an advanced component designed for high-density signal management

YD/T 2000.3-2024: (Planar waveguide integrated (PDF English)

This standard applies to the design, development, production and inspection of non-uniform splitter devices and

Planar Waveguides – slab waveguides

Active planar waveguides are used to create devices like high- gain optical amplifiers and waveguide lasers. They can generate high

Worldwide Planar Optical Waveguide Splitter Market 2026

Competition in the worldwide planar optical waveguide splitter market stayed tightly clustered around two capabilities:

Fiberdyne Labs, Inc. Planar Lightwave Circuit (PLC) Splitter

Planar lightwave circuit (PLC) splitter is a type of optical power management device that is fabricated using silica optical waveguide

DTS0128

Planar Lightwave Circuit (PLC) Splitters combine a silica glass waveguide process together with precision aligned fiber V-groove

Planar Lightwave Circuit (PLC) Optical Splitters

Planar Lightwave Circuit (PLC) Optical Splitters WirewerksTM Planar Lightwave Circuit (PLC) optical splitters deliver the best

Waveguide shape and waveguide core size optimization of Y-branch

In this paper, low-loss Y-branch splitters up to 128 splitting ratio are designed, simulated, and optimized by using 2D

A Novel Planar Waveguide Super-Multiple-Channel Optical Power Splitter

In this paper, we have proposed a novel planar waveguide optical-power-splitter design with a large number of splitting channels.

In planar optical waveguide splitters [PDF]

Related Resources

Need Advanced Liquid Cooling for Your Data Center or AI Cluster?

Request a free quote for immersion tanks, cold plate systems, CDUs, liquid‑cooled racks, piping, or complete retrofit packages – all engineered for high‑density computing, energy efficiency, and sustainable thermal management. EU‑owned manufacturer with local support in South Africa – reliable, scalable, and field‑proven.