发明名称 |
VERFAHREN ZUR REGELUNG DER AUSGANGSLEISTUNG EINES HALBLEITERLASERS |
摘要 |
Arrangement for regulating the output power of a semiconductor laser for a data transmission system including a light conductive fiber through which the laser power is transmitted and a photodiode which is responsive to light energy produced by the laser and whose output signal is utilized, possibly after appropriate amplification, to regulate the laser current. The photodiode is a thin-film photodiode which is transparent for the light frequencies to be transmitted via the light conductive fiber and is inserted in the light-conductive fiber used to transmit the signals. |
申请公布号 |
DE2652608(A1) |
申请公布日期 |
1978.05.24 |
申请号 |
DE19762652608 |
申请日期 |
1976.11.19 |
申请人 |
LICENTIA PATENT-VERWALTUNGS-GMBH |
发明人 |
JOACHIM,DR. HEYKE,HANS |
分类号 |
H01L33/00;G02B6/26;G02B6/42;H01L31/02;H01L31/12;H01S5/00;H01S5/0683 |
主分类号 |
H01L33/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|