Optomind Inc.

X-beam Tech Co., Ltd.

Yong-Geon Lee

Yung-sung Son

Sang-shin Lee

Bong-cheol Kim

Sang Shin Lee

Changyi Zhou

Woo-Bin Lee

Sang-sin Lee

This application relates to an optical refractometer. In one aspect, the optical refractometer includes a prism, a light source and a sensor. The prism includes a first surface to which light is incident, a second surface to which the incident light is refracted when it contacts a substance, and a third surface reflecting the light refracted at the second surface toward the first surface. The light source emits light onto the first surface of the prism to be refracted toward the second surface. The sensor receives the light reflected from the third surface and output from the first surface. The light projected from the light source travels an optical path that directs the light to pass through the first surface of the prism, refract on the second surface, reflect on the third surface, and emit and condense to the first surface.

Optical refractometer and real time monitoring analysis device having the same

Embodiments according to the present disclosure relate to an optical transmitting device and an optical receiving device which can minimize the alignment error between the light source and the photodetector on the substrate, miniaturize the devices, and require no separate guide member reducing manufacturing costs, while satisfying the design requirements for sub-miniaturization, and performing optical transmission and reception more efficiently.

Optical receiving device including focusing lens and reflector mounted to housing body and collimating lens mounted to housing cover

Optical transmitting device including first lens and reflector mounted to housing body and second lens mounted to housing cover

Growing community of inventors

Seoul, South Korea

Yong-Geon Lee