Heesang Park

A study on 1:N protected WDM systems and the architecture of an ADM for its implementation

Youngil Park, Chang-Joon Chae, Heesang Park, 1998 .

A switchable add/drop multiplexer applicable to 1:N protected WDM systems

Youngil Park, Chang-Joon Chae, Heesang Park, 1998 .

An ATM PON system overlaid with a 155-Mb/s optical star network for customer networking and fiber to the premises

Jong-Hoon Eom, Chang-Joon Chae, Heesang Park, 2001 .

A new ATM PON system suitable for local access and local private networking services

Jong-Hoon Eom, Chang-Joon Chae, Heesang Park, 2001, OFC 2001. Optical Fiber Communication Conference and Exhibit. Technical Digest Postconference Edition (IEEE Cat. 01CH37171).

A PON system suitable for internetworking optical network units using a fiber Bragg grating on the feeder fiber

Geun-Young Kim, Chang-Joon Chae, Heesang Park, 1999 .

An architecture of ADM appropriate for 1:N protected WDM systems

Youngil Park, Chang-Joon Chae, Heesang Park, 1998 .

Potty parity in public toilet using queueing theory: optimization of design and arrangement of public toilets = 대기행렬 이론을 이용한 공공화장실 설계 및 배치 최적화

박희상, Heesang Park, 2015 .

Simple embeddings of rational homology balls and antiflips

Heesang Park, Dongsoo Shin, Giancarlo Urz'ua, 2021, Algebraic & Geometric Topology.

Hybrid optical star coupler suitable for wavelength reuse

Youngil Park, Chang-Joon Chae, Heesang Park, 1998 .