CNI Laser manufactures compact diode-pumped solid-state (DPSS) single longitudinal mode lasers with narrow linewidth (<10-6 nm) and long coherent length (>100 m). The laser operates in single longitudinal mode and TEMOO mode with low amplitude noise and high stability.
CNI can offer Single Longitudinal Mode Laser in wavelengths (nm) of: 360 457 473 523.5 526.5 532 556 561 577 589 639 656 660 671 721 1047 1053 1064 1313 1319 1342
Another option of Narrow Linewidth Laser which includes DPSS laser and diode laser.The linewidth of diode laser is <0.03nm, and <0.003nm for DPSS laser.
Single Frequency Laser,Custom Single Frequency Laser,High Power Single Frequency Laser,Single Longitudinal Mode Laser Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.cnioptics.com
Japan's OKUMA has successfully developed a new type of CNC machine tool device "OSP-P200" recently, which can be added to the CNC machine tool to prevent mechanical collisions under any operating conditions. The product will be available in the spring of 2005. Whether it is automatic operation based on a machining program, or manual operation during machining preparation or trial machining, the equipped "Anti Crash System" can be checked before the machine is started and automatically stopped before a collision occurs. Operation. The collision prevention system stores a precision three-dimensional model of a machine tool component, a tool, a jig, and a work piece in an NC device. In the manual operation, according to the operator's instructions and before the machine tool is controlled according to the instructions of the machining program during the automatic operation, the three-dimensional model is first used for the simulation operation. In this way, it is possible to detect in advance whether or not a collision will occur, and if a collision is detected, the operation of the machine will be stopped before the collision occurs and the operator will be notified. At present, the Japanese market has a large demand for high value-added processing, and a large number of composite processing machines, five-sided processing machines, and five-axis processing machines are being introduced. Since these machine tools are quite complex, it is highly likely that unexpected collisions and operations will occur during preparation and trial machining. The collision prevention system can greatly reduce the time required for processing preparation and trial machining. The OKUMA test can shorten the time required for processing preparation and test processing by 30-50%. The company plans to exhibit this collision prevention system at the International Manufacturing Technology Show (IMTS, commonly known as the Chicago Show) that opened on September 8, 2004 in Chicago, United States.