Low Refractive Index UV Curable Materials

for Fiber Laser, Optical Packaging, Display, Bio and Medical Analysis, and Emerging New Technologies

Double Cladded Fiber, Hard Cladded Fiber - Luvantix ADM

Low Refractive Index Resins for High Power Fiber Laser

Double Cladded Fiber, Hard Cladded Fiber, Fiber Recoating, Cascaded Light Stripper, Index Matching Adhesive, Laser Diode Assembly

Low Refractive Index Resins for Medical Laser Beam Delivery Fiber

General Laser Surgery, Dermatology, Laser Lithotripsy, Endoscopic Surgery, Prostate Surgery, Retinal Surgery, Cancer Treatment

Light Guide Display, VR Headset - Luvantix ADM

Low Refractive Index Resins for Virtual Reality Displays

Light Guide Display, VR Headset, Index Matching Adhesive, 3D Light Field Displays, Anti-Reflection Coating, Light Extraction OLED

Holotomography & Fluorescence Microscopy - Luvantix ADM

Low Refractive Index Resins for Emerging Technologies

Holotomography & Fluorescence Microscopy, Nano Imprinting Lithography, Nano 3D Printing, Polymer Wave Guide, Micro Grin Lens Array

Low Refractive Index Resins & Adhesives

Over 30 years in Low Refractive Index
Luvantix has over 30 years of experience in Low Refractive Index and UV curing, providing unique material solutions to frontier high-tech industries where photonic engineering is the key, in areas such as fiber laser, special optical fiber, photonic integrated circuit, flexible display, optical sensors and bio-analyses.

Lowest Refractive Index 1.320 UV Curable Resin
Our controlled low refractive index from 1.32 to 1.65 UV curable materials provide key functions; photonic cladding, high temperature resistance, adhesion, protection of devices from heat and moisture separately and simultaneously as required by your design rules.

ISO9001, ISO14001, ISO13485 Certified
Quality of all unique functional materials is ensured by ISO9001, ISO14001 and ISO13485 quality control systems.

First Company, Biggest Supplier, Largest Patents Holder
World’s first developed and commercialized in 1997 with Optoelectronics Research Centre at the University of Southampton. World’s biggest low index resin manufacturer in fiber laser industry: TRUMPF (DE), YOFC (CN), Fiberhome (CN), Molex (US), Raycus (CN). World’s largest patent UV curable low refractive index resin: 12 original patents registered.

HISTORY

2025 May
World’s First 200–800 µm Ultra-Thin Micro GRIN Lens Array for CPO (Co-Packaged Optics)
2024 March
EP Series Low Refractive Index Epoxy (1.40–1.45) - 0% Curing Shrinkage for Opto-Electronic Packaging
2024 January
World 1st Low refractive resin for two photon polymerization Nano printing patented
2023 May
NP Series, 900um coated fiber passed 72 hours 125°C 1.2 atm pressurized cooker test
2020 May
Low Surface Energy Resins for Nano Imprinting Replica Molds Have Been Successfully Commercialized
2020 January
UV curable low index resin for Augmented Reality Near-eye Display was developed
2016 January
Refractive index of water 1.32 is achieved with UV curable PC-320BO for bio-analysis application
2015 September
Low index of 1.37 with high temperature (300°C) resistance SH series patented & introduced
2015 June
World’s first PFOA PFOS free HA & XP series introduced in step with the trend of PFAS regulations and ESG initiatives
2002 May
Luvantix started to produce PC AP series, world’s first low refractive index UV curable resin
1998 October
Low Refractive Index Polymer Clad Technology was developed