At 14:15 on November 22, the security inspection department of the Qingdao Airport Inspection Division conducted a security inspection mission on the 17th channel. At this time, Wang Junyue, the terminator, was interpreting the laptop computer that had passed alone and found that there were suspected blades in the notebook. Items, in order to eliminate doubts, immediately reminded the opening clerk Chen Hao to carefully check the laptop. A manual inspection of the laptop computer revealed that a razor blade was hidden between the laptop keyboard and the monitor. When asking why the passenger's razor blade was here, the passenger said: “Every time we pass the security check, we must throw away the blade and buy it again. It's too much trouble to think that we can bring it in.” The security inspector strictly enforced the passenger. After reviewing and confirming that there are no other problems, the leader of the duty shift is requested to hand over the passengers to the airport public security.

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Red Laser

Red lasers include DPSS (diode-pumped solid-state) Laser and diode laser. This series laser include 3 series: high power and stability, low noise and Single Frequency Laser. Free space or fiber-coupled (SM fiber, MM fiber, homogenization fiber) output available. They are widely used in bioengineering, fluorescent substance, raman spectra and so on. Following wavelength are available for red laser:

â—†Diode-pumped All Solid-state Red Laser

604 nm 607 nm 612 nm 622 nm 639 nm 640nm 642 nm 650 nm 656.5 nm 666 nm 671 nm 689 nm 721 nm
â—†Diode Red Laser
627 nm 635 nm 637nm 640 nm 642 nm 650nm 655 nm 660 nm 665 nm 680nm 685 nm 690 nm 705 nm 730 nm 750 nm 760 nm

• Red High Power Laser: power >100 W;
• Red High Stability Laser: stability <0.1%;
• Red Low Noise Laser: noise <0.25%;
• Red Single Longitudinal mode Laser: line width <0.00001 nm.

Red Laser,Pulsed Red Laser,Red Laser Pointer,Red Laser Beam

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