US Patent Application 18323447. OPTICAL RECEIVER simplified abstract
Contents
OPTICAL RECEIVER
Organization Name
SUMITOMO ELECTRIC INDUSTRIES, LTD.
Inventor(s)
OPTICAL RECEIVER - A simplified explanation of the abstract
This abstract first appeared for US patent application 18323447 titled 'OPTICAL RECEIVER
Simplified Explanation
The patent application describes an optical receiver that includes a beam reducer and a light receiving element.
- The beam reducer consists of an incident lens that condenses incoming collimated light to a focal point.
- An emitting lens then receives the light from the incident lens and emits collimated light with a smaller diameter.
- The main body of the receiver is located between the incident lens and the emitting lens, with the focal point inside.
- The light receiving element includes a light receiving lens that further condenses the emitted collimated light.
- A light receiving portion within the light receiving element receives the condensed light for further processing.
Original Abstract Submitted
According to one embodiment, there is provided an optical receiver including: a beam reducer including an incident lens condensing first collimated light having a first diameter to a focal point, an emitting lens receiving light emitted from the incident lens and emitting second collimated light having a second diameter smaller than the first diameter, and a main body provided between the incident lens and the emitting lens, the main body having the focal point inside; and a light receiving element including a light receiving lens condensing the second collimated light and a light receiving portion receiving the light condensed by the light receiving lens.
