Optical Adhesives and Resins
Optical Adhesives and Resins
Image of Optical Adhesives and Resins

NTT-AT provides detailed solutions that meet customers' needs for various types of optical adhesive.

Benefits / Features

Special adhesive technology, which is one of NTT-AT's key technologies, has advanced, along with optical communication technology, since 1993.
For the commercialization of high reliability optical parts, an adhesive is required which has excellent durability, in addition to application-specific optical characteristics and various other features.
To meet requirements of individual applications, NTT-AT supplies various types of adhesive, such as those with a specific refractive index, a capability of fixing with high precision, high heat resistance, high elasticity and low moisture permeation. In addition, NTT-AT can customize its adhesives to suit customers' needs.


  Optical Adhesives  Search by specification

You can find an adhesive with the required specification from the extensive lineup.
You can search for an appropriate adhesive by following the relevant flow chart.
Clicking the product button takes to the page of the optical adhesive you are looking for.
  Optical Adhesives  Search by application

You can find an adhesive suitable for your application.


Optical Adhesives Inquiry

Search by specification

You can search for an appropriate adhesive by following the relevant flow chart.


High Refractive Index / Low Refractive Index Resins
Adhesives for Optical Path Link-up
High Refractive Index / Low Refractive Index Resins
Si Waveguide
High Refractive Index / Low Refractive Index Resins
High Precision Adhesives
Sealant for Optical Parts
Array Assembly Adhesive


Clicking the product button takes to the page of the optical adhesive you are looking for.

Optical Adhesives Inquiry

Search by application

1.Optical Adhesive used for PLC to Fiber Link-up
  • Precision refraction index of 1.46-1.57±0.005 (Na-D) provides controllability.
  • Ultraviolet curing makes alignment easy.
  • Very little adhesion loss due to heat or moisture, providing high durability.
Adhesive for Optical Path Link-up
2.Array Assembly Adhesives
  • Excellent durability
     
  • JJust the right viscosity for easy application
Adhesives for Array Assemblies
3.High Precision Adhesives
  • Minimal position changes due to curing time and temperature change allowing for even submicron order adhesion.
  • AT9290F is transparent upon curing.
High Precision Adhesives
4.Sealant for Optical Parts
  • Low stress produced on inner parts during curing and heat cycle.
  • Even at high temperatures moisture permeation is low.
     
Sealant for Optical Parts
5.Optical Waveguide Forming Resins
  • Excellent flatness and refractive index adjustment
  • Products which can withstand the heat of soldering are also available for application to dielectric films between layers
Optical Adhesives
6.Adjustable Refractive Index Resin
  • The refractive index can be adjusted over the range from 1.32 to 1.70 with +/-0.005 accuracy
  • Excellent optical permeability
Optical Adhesives
7.Nano Imprint Resin
  • High Accuracy
  • Characteristics of Resin can be Customized
  • High Light Transmittance
Optical Adhesives
8.High Refractive Index / Low Refractive Index Resins
  • A refractive index of either 1.4 or less, or 1.7 or more can be chosen
  • High transparency in visible light domains
Optical Adhesives
Please refer to FAQs about our optical adhesives.
Please feel free to contact us to discuss special order adhesives.

Optical Adhesives FAQ

Optical Adhesives RoHS


Product Inquiry

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