Fiber Tip Coating

Defining Boundaries in Light Control

Precision Optical Fiber Tip Coating Solutions

Advancing Optical Performance Through Advanced Coating Technologies

Andover Corporation delivers superior broadband anti-reflection coatings for optical fiber tips using our proprietary low-temperature process, ensuring optimal transmission while maintaining fiber integrity for demanding applications.

Key Advantages:

  • High laser damage threshold AR coating withstands up to 85 J/cm² at 1064nm with 10ns pulses
  • Low-temperature coating process ideal for assembled optics and delicate fiber components
  • Wavelength coverage from 260nm to 2400nm to meet diverse application needs
  • Custom engineered solutions with rapid prototyping capabilities

Industry Applications:

  • Fiber Lasers
  • Fiber Interferometers
  • Medical Instrumentation
  • AI/Machine Learning Infrastructure
  • Telecommunications Systems

Our vertically integrated manufacturing approach, combined with extensive coating expertise and state-of-the-art facilities, enables us to deliver consistent, high-quality fiber tip coatings with industry-leading turnaround times.

Request an Optical Coating Quote

Why Choose Andover for Fiber Tip Coatings?

Superior Process Control

Our low-temperature coating process is specifically engineered for delicate fiber optics. Using ion-assisted e-beam deposition combined with advanced optical monitoring, we achieve precise coating thickness while preventing thermal damage to fiber components. Our in-house testing shows transmittance stability across -192°C to +500°C operating ranges.

Full Manufacturing Integration

Unlike typical coating houses, we control the entire process in-house. Our clean room facilities, vertically integrated manufacturing, and automated spectrophotometry testing ensure unmatched quality control. When issues arise, we can rapidly adjust processes without relying on external vendors.

Industry-Leading Specifications

  • Laser damage threshold: 85 J/cm² @ 1064nm (10ns pulses)
  • Broad wavelength coverage: 260nm - 2400nm
  • Average reflectance: ≤ 0.5% per surface
  • Environmental testing at cryogenic to elevated temperatures

Expert Support Team

Our engineering team has extensive experience with fiber optic applications. We partner with customers from prototyping through production, offering technical guidance on coating selection and manufacturing processes. With no minimum quantities and typical 2-6 week lead times, we deliver responsive service for both R&D and production needs.

Frequently Asked Questions

Custom Optical Solutions

From prototype to production, our engineering team works with you to develop the perfect optical solution for your application.

Wavelength Range: Custom coatings from 193nm to 14μm

Multiple Technologies: Ion-assisted e-beam, magnetron sputtering, and hybrid solutions

Substrate Options: Various materials including germanium, silicon, and sapphire

Quality Assured: AS9100 and ISO 9001 certified processes

Tell us about your requirements, and our engineering team will help develop the optimal solution.

Start Your Custom Project

Quality isn't just a metric

- it's our foundation.

0 %
Customer Satisfaction Rate
Delivering Precision, On Schedule
0.90 %
Return Rate
Industry-leading quality
0 %
Traceability
Complete documentation
ISO 9001:2015

ISO 9001:2015

Quality Management

 AS9100:2016

AS9100:2016

Aerospace Standard

 ITAR Registered

ITAR Registered

Defense Compliance

Precision Optical Solutions

Engineering excellence in every optical coating

From aerospace to medical devices, our optical filters and coatings deliver superior performance with precision engineering and quality testing for your most demanding applications.
Shop Online
Download Catalog

Andover Insights & Innovations

Discovering new possibilities in optical filtering

A 3D-rendered illustration of an autonomous vehicle using LiDAR technology for navigation and safety. The image highlights key LiDAR-enabled features such as lane change assist, emergency braking, parking aid system, and blind spot detection. The vehicle's sensors scan the surrounding environment, detecting nearby cars and road obstacles to enhance driving automation and collision avoidance.

Optimizing LiDAR Performance with Optical Coatings and Filters

By Andover Corporation | June 30, 2021
LiDAR (Light Detection And Ranging) technology is rapidly transforming industries by providing high-resolution, real-time mapping and sensing capabilities. Unlike RADAR,...
An array of precision optical filters manufactured by Andover Corporation, featuring red and yellow coated filters housed in black anodized metal rings. These filters are designed for applications in imaging, sensing, and laser systems, offering precise wavelength control and high-performance optical coatings. The organized layout highlights the variety of filter specifications available for scientific, industrial, and defense applications.

How Much Will My Optical Filter Cost?

By Andover Corporation | June 2, 2021
Optical filters are a critical component in many imaging, sensing, and detection systems, but balancing cost and performance can be...

Contact Our Team

Ready to discuss your optical needs? Whether you're looking for a quote or have technical questions, our expert team is here to help guide you to the perfect solution.

Request a Quote
Questions?
Call Us Directly