2025

- Launch of the lens division

2024

- Received the prime minister's award for outstanding new technology development at the international photonics convergence expo
- Development of a broadband infrared optical glass material with dual visible/midinfrared transmission bands

2023

- Awarded for contributing to local community development through the Industrial complex competitiveness enhancement project(The ministry of Trade)

2020

- Conclusion of business agreement on optical material and lens field(KOPTI and 5 companies)

2019

- The development of sealing glass of fibers type that can be melted by infrared lasers
- The development of optical fiber (EY-FPDCF) of fluorophosphates double-clad structure with doped Erbium/ytterbium

2018

- Selected as of 18th High-Tech Company by Innopolis Foundation

2017

- Developing Glass Fiber for OLED using infrared ray-absorbing sealing mechanism

2016

- Specialty Optical Fiber for Defense in the process of developing with Defense Analyses (High Energy Lase, Lidar)
- MEMS VOA launch for Cost Reduction type

2015

- MPO Attenuator & MPO Loopback Attenuator launch for the first time in the world

2014

- Selected as Excellent Women Friendly Enterprise
- Contracted with YOFC for Partnership for its Specialty Fiber

2013

- Production line established for MPO Jumper cord (Available 100,000 per year)
- Conclusion of Agreement on National Defense Business

2012

- LC/SC Loopback Attenuator launch for the test of 100G Optical Transceiver
- Developed Multi-Mode Attenuator

2011

- BiDi Module launch for 10Gbps
- Developed Multi-Mode Attenuation Fiber

2010

- Awarded tower of export
- KOTRA Certificate

2009

- Alliance with LS Cable to develop Specialty Optical Fiber

2008

- Developed Fiber Laser & Laser Pain Control System

2007

- Developed high power optical fiber laser
- Designated as a promising exporter Gwangju and Jeonnam Office of Export Support Center
- Acquired the certificate of INNO-BIZ [Gwangju and Jeonnam Office]

2006

- Developed high power laser optical fiber for oscillation use

2005

- Received 100 Best Patented Technology Award [Optical fiber for optical attenuation use; Hankuk Ilbo]

2004

- Received the New Technology Business Award [Gwangju Metropolitan Government]
- Received Industrial Research-52 [Ministry of Science and Technology]; Registered the patent for material [USA, China]

2003

- TELCORDIA(GR 910 Full Test) Certificate

2002

- Approved as the company specialized in parts [Ministry of Commerce, Industry, and Energy]
- Acquired the certification of New Technology [Ministry of Commerce, Industry, and Energy]
- Acquired ISO 9001 certification [DMV Certification Center]
- Selected as a business for top-ranking products of new technologies [Ministry of Commerce, Industry, and Energy]
- Selected as a business for export by Small and Medium Business Administration

2001

- Acquired UL certification (Ribbon-Type Fan-Out Cord, USA)

2000

- Developed specialty optical fiber for optical attenuation use for WDM
- Developed the educational system for optical communication use (OTS)
- Founded Optonest Corp.