2000. 11
Founded
2002. 02
Developed Metallized Fiber Arrays
2004. 07
Developed Athermal AWG Multiplexer (Production: 2006.07)
 
The 1st Athermal AWG Multiplexer Deployed in KT’s WDM-PON Network
2010. 05
Developed Athermal PM(Polarization Maintaining) AWG Multiplexer
2018. 10 
Developed 5G Wireless Fronthaul Athermal AWG Multiplexer (Production: 2018.11)
 
The 1st Athermal AWG Multiplexer Deployed in SK Telecom`s 5G Wireless Fronthaul
2019.12
Developed Small Form Factor Athermal AWG Multiplexer (Production: 2020.08) 
2020.12
Developed Ultra Los Loss Super Gaussian Athermal AWG Multiplexer