一网提供进口Q开关、国产Q头维修及免费检测、激光机
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产品属性：
| 价格： | |
|---|---|
| 供货总量： | 100 |
| 所在地： | 江苏无锡市 |
| 产品规格： | 33027-50-5-I- |
| 包装说明： | 纸箱 |
| 品牌： | 一网 |
详细信息
中国一网激光技术有限公司是国内第一家从事激光打标机配件和激光配件维修的专业公司。有精密的激光维修技术和专业的维修人员，提供美国NEOS系列Q开关（声光Q头）:33027-50-5-I-
英国古奇系列Q开关（声光Q头）:GOOCH&HOUSEGO系列Q开关（声光Q头） :I-QS027-3C4G-U5-ST1，法国AA系列Q开关（声光Q头）:AA.QS27-A5-S1064-WSC
国产系列Q开关（声光Q头）-153-5805-1101-
半导体激光器（半导体激光模块）吉泰系列GTPC-50D,GTPC-50S,GTPC-75S,GTPC-100；威睿晶科系列GDM-50D，GDM-50G，GDM-75 ；一品系列DPL-50S
Q switch maintenance
The acousto-optical Q-switch often used in the laser marking makes use of mutual interaction between an ultrasonic wave and a light beam in a scattering medium. The light beam that enters in a direction forming a Bragg angle to the wave surface of the acoustic wave in the scattering medium is diffracted in accordance with periodic changes in the diffraction rate produced by the acoustic wave.
The situation is briefly explained in Figure 1. First of all, an RF signal is impressed to the transducer adhered to the molten quartz and thickness extensional vibration is produced. Ultrasonic shear waves are caused to advance in the molten quartz by this vibration, and phase grating formed by acoustic waves is produced. The laser beam is diffracted when it satisfies the Bragg angle with respect to this phase grating, and is separated in space from the incident light.
