Laser transmitter
US9413131B1 · kind B1 · utility
Assignees
Inventors
Key dates
| Filing date | Oct 19, 2015 |
| Grant date | Aug 9, 2016 |
| Priority date | — |
| Expiry date | Oct 19, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01S5/06226
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
A laser transmitter includes a heat sink, a laser disposed on the heat sink, and a connection apparatus. The connection apparatus includes: a lower substrate and an upper substrate disposed on the lower substrate. An upper surface of the lower substrate is disposed with a first conductor, and a lower surface thereof is disposed with a second conductor. The upper substrate has an upper surface disposed with a third conductor, where the third conductor is connected to the second conductor. The heat sink is disposed on a side of the lower substrate that is close to an end of the first conductor. The laser is connected to an end of the first conductor that is close to the heat sink.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.