Cloud Light Technology Limited

Yvonne Xiaoming Yu

Vincent Wai Hung

Wing Keung Mark Mak

Vivian Wei Ma

Kwong Shing Tsang

Hau Chen Loke

Hermit Ka Kit Wong

Paladin Li Peng Cai

Jason Hok Hay Tang

Hulmut Ying Wai Sun

Structures and active alignment methods thereof of a Transmitter Optical Sub-Assembly (TOSA) Structure are provided, that includes a light source sub-assembly including a light source component assembled on a light source bench; an optical sub-assembly including an optical component assembled on an optical bench; and a silicon chip including a coupler. A light emitted by the light source component is received by the coupler via the optical component along an optical path, the light source bench and the optical bench are thermally conductive to dissipate heat. The light source sub-assembly and the optical sub-assembly are actively aligned at the same time to optimize optical coupling between the light source sub-assembly and the optical sub-assembly by optimizing positions and a distance of the light source sub-assembly and the optical sub-assembly, the positions and the distance are flexibly adjusted during the active alignment process.

Transmitter optical sub-assembly structure and active alignment method thereof

An optical transceiver sub-assembly () integrated with a silicon photonic platform having a folded optical path for transmitting and detecting a plurality of optical signals includes a housing chamber () and a top cover () to enclose elements of the optical transceiver sub-assembly () other than the housing chamber () and the top cover (), a bottom housing module () accommodating an optical micro integration (). In particular, the optical transceiver sub-assembly () is operably configured to establish an optical-electrical communication with an outside surrounding.

Compact micro bench for optical transceiver sub-assembly

Growing community of inventors

Hong Kong, China

Yvonne Xiaoming Yu