| 发明名称 |
SINGLE LONGITUDINAL MODE LASER DIODE SYSTEM |
| 摘要 |
A semiconductor laser diode system may include a single longitudinal mode laser diode and a feedback system that monitors and controls the emission characteristics of the laser diode. The laser diode may include a gain medium and an optical feedback device. The feedback system may include a wavelength discriminator, an optical detector, a microprocessor, and a laser controller. Such a semiconductor laser diode system may be used to produce laser light having coherence length, wavelength precision, and wavelength stability that is equivalent to that of a gas laser. Accordingly, such a semiconductor laser diode system may be used in place of a traditional gas laser. |
| 申请公布号 |
US2016134080(A1) |
申请公布日期 |
2016.05.12 |
| 申请号 |
US201414537725 |
申请日期 |
2014.11.10 |
| 申请人 |
PD-LD, INC. |
发明人 |
Volodin Boris Leonidovich;Ban Vladimir Sinisa;Dolgy Sergei |
| 分类号 |
H01S5/065;H01S5/0683;H01S5/10;H01S5/026 |
主分类号 |
H01S5/065 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A semiconductor laser diode system, comprising:
semiconductor laser diode comprising a gain medium and an optical feedback device; and a feedback system that monitors and controls emission characteristics of the laser diode to achieve and maintain single longitudinal mode operation of the laser diode, wherein the feedback system comprises a wavelength discriminator, an optical detector, a microprocessor, and a laser controller. |
| 地址 |
Pennington NJ US |
