Cooling systems for lamp pumping lasers and other lasers
Passive cooling system with an external - water heat exchanger. The system is composed of a high-efficiency pump made of acid - resistant steel and of an internal water container being, at the same time a heat exchanger for the eternal water, the container being also made of acid-resistant steel. The system is provided with automatic control and external and internal water control systems. The temperature of the internal circulation is measured and compared with the one set in advance, which is used to open and close the external water circulation. Such a solution ensures course stabilization of temperature in the external circulation.
The system is designed for cooling the lasers that do not need precise stabilization of temperature, of which the given up heating power is in the range of 10 [kW], and the required flow is not greater than 15 liters per minute. The system pump provides high pressure, which enables to co - operate with pump cavities with high flow damping.
Typical applications are: CW and pulsed discharge lamp - pumped lasers and ion lasers
Active cooling system with heat exchanger to the outer environment. The system is composed of a pump, water tank, water - air exchangers, electronic cooler of 300W power, and automation systems. In this system, similarly as in ECS - 010, all the elements having contact with water are made of acid - resistant steel and polyurethane. The automation system provides the possibility to stabilize the temperature with the accuracy of+/- 2 [C], which is controlled from the outside by an analog signal. The system is designed for lasers not requiring high pressures of the cooling medium, whose power of the given up heat is in the range of 1 [kW]. Owing to temperature stabilization, the system is well fitted for diode - pumped solid state lasers.
The system is designed for lasers not requiring high pressures of the cooling medium, whose power of the given up heat is in the range of 1 [kW]. Owing to temperature stabilization, the system is well fitted for diode - pumped solid state lasers.
Typical applications are: lasers pumped with low - power discharge lamps, CO2 and diode lasers, as well as diode - pumped lasers.
Active cooling system with water - air type heat exchanger provided with a 300 [W] electronic cooler. The system is furnished with a high - pressure pump but, because of the low - power cooler, it is applicable only to lasers with low flow levels and with low heating power, depending on the surrounding temperature, up to ca 1500 [W].
Typical applications are: medium - power lasers pumped with discharge lamps, and high - power semiconductor lasers.
Active cooling systems with a heat exchanger furnished with freon cooling unit. The system has a high - pressure pump with high efficiency and all necessary systems with high efficiency and all necessary systems of automation and stabilization of temperature. The system is produced in various power versions, from 4 [kW] to 16 [kW], depending on the customer's needs.
Typical applications are: high - power lasers pumped with discharge lamps, industrial lasers for materials processing, ion lasers in the laser show systems.