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	A connection for controlling the temperature and current of the laser diode
	Gajdošík Libor; Novák Radek; Vašinek Vladimír
	2018-05-16
著作权人	Vysoká škola báňská - Technická univerzita Ostrava
专利号	CZ307298B6
国家	捷克
文献子类	授权发明
其他题名	A connection for controlling the temperature and current of the laser diode
英文摘要	A connection for controlling the temperature and current of the laser diode comprises a laser diode block (1), a controllable source block (2), a processor block (3), a cooling block (4), an external power supply block (5), a differential amplifier block (6), a block (7) of measuring the internal temperature, a block (8) of controlling the internal temperature and a block (9) of the master computer. The connection includes a digital control feedback loop for controlling the temperature of the laser diode, consisting of the block (7) of measuring the internal temperature, the processor block (3), the internal temperature control block (8) and the cooling block (4). The second analogue control feedback loop for controlling the current of the laser diode consists of the differential amplifier block (6) and the controllable source block (2). The value of the current of the laser diode is adjustable from the processor block (3) by means of the input (I23).
公开日期	2018-05-16
申请日期	2014-06-26
状态	授权
内容类型	专利
源URL	[http://ir.opt.ac.cn/handle/181661/32234]
专题	半导体激光器专利数据库
作者单位	Vysoká škola báňská - Technická univerzita Ostrava
推荐引用方式 GB/T 7714	Gajdošík Libor,Novák Radek,Vašinek Vladimír. A connection for controlling the temperature and current of the laser diode. CZ307298B6. 2018-05-16.

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