Nghĩa của từ laser beam bằng Tiếng Việt

@Chuyên ngành kỹ thuật
@Lĩnh vực: điện tử & viễn thông
-chùm tia laze
@Chuyên ngành kỹ thuật
@Lĩnh vực: điện tử & viễn thông
-chùm tia laze

Đặt câu có từ "laser beam"

1. Laser beam soldering of aluminium alloys

2. Method for stabilizing a laser beam

3. Device for ablating material using a laser beam

4. A first acousto-optic deflector receives a laser beam.

5. The primary function of the optical transmit antenna is to collimate far-field divergence of the laser beam and reduce the size of the laser beam in .

6. Laser Beam Attenuators Our laser beam Attenuators provide high resolution intensity control without introducing a gradient in the intensity distribution or a change in the beam propagation direction

7. Laser head of a laser beam processing machine comprising alternating nozzles

8. A laser beam sinters (melts) the gold flour locally in an extremely small point, and any shape may be ‘drawn’ precisely with the laser beam, in three dimensions.

Một chùm tia laser sẽ thiêu kết (tan chảy) bột vàng cục bộ ở một điểm cực kỳ nhỏ, và bất kỳ hình dạng nào cũng có thể được "vẽ" chính xác bằng chùm laser theo ba chiều.

9. Each grating deviates a laser beam by a predetermined angle of deviation.

10. Laser beam aligning unit and laser treatment device for treating a material

11. During surgery, doctors sometimes use a laser beam to vaporize tiny blood vessels.

12. In this OPU, we use a triplet lens to collimate the laser beam.

13. Laser beam emitting device which projects right angles for construction and home improvement purposes

14. To do so, the laser beam is controlled by an amazingly complex guidance system.

15. A laser beam aimed at the middle of the chamber is tuned to just the right frequency that an atom moving towards it will absorb a photon of the laser beam and slow down.

16. At an altitude of 1,000 m a laser beam has a diameter of approximately 25cm.

17. A laser beam is focused so it is not radially aligned through the stent's center.

18. Method for severing brittle flat materials by laser beam, with traces produced prior to separation

19. Then, a laser beam is used to identify X (female) sperm from Y (male) sperm.

20. Long range laser scanning by sending out a pulse that's a laser beam of light.

" Quét la- de diện rộng bằng cách gửi đi những tia la- de.

21. 10 Calibration is done insitu using a chopped laser beam to provide a known heat increment.

22. A laser beam is directed to the cornea that has power sufficient for ablating corneal material.

23. The frequency was calibrated using an acousto-optic modulator to frequency shift part of the laser beam.

24. The laser beam is directed in the X and Y directions with two high frequency scanning mirrors.

Tia laser được hướng theo hướng X và Y với hai gương quét tần số cao.

25. Among the many devices utilising Biconcave lenses are laser beam expanders, optical character readers, viewers and projection systems.

26. A divergence of the laser beam can also be adjusted dynamically and in concert with the spot size.

27. A compact acousto-optical modulator is used to modulate a green laser beam used to produce the image.

28. Acoustic emission (AE) has been used by several authors to determine weld quality of laser beam welded samples.

29. We have used an acousto-optic modulator (AOM) to impose a frequency-modulated signal on an incident laser beam.

30. The invention relates to a method for operating a laser engraving device (1) for engraving printing or embossing molds (2), wherein a surface of the printing or embossing molds (2) is separated into a plurality of surface points to be engraved, having a laser (10.1), having an acoustooptical or electrooptical modulator (11.1) connected downstream from the laser (10.1) for laser beam deflection, wherein a laser beam path leads from the modulator (11.1) into an absorber (12), wherein another laser beam path leads to a surface point (OP1) on the surface (20) of the printing or embossing mold (2) to be engraved, and wherein the laser beam on the other laser beam path experiences a deflection, or a further deflection, thus at least one further laser beam path being formed, which leads to at least one further surface point (OP2) also on the surface (20) of the printing or embossing mold (2).

31. The laser-based scanning subsystem (36) includes a galvanometer mirror (32) for scanning a laser beam along the X-direction.

32. The selective photoionization is accomplished by circular or linear parallel polarized laser beam energy effecting a three-step photoionization pathway.

33. The acousto-optic modulator is used to separate the laser beam into multiple beams which are directed onto a target plane.

34. With the computer simulation, the elliptic section cylinder lenses have been designed and used to collimate the semi-conductor laser beam .

35. The laser beam is modulated by an acoustooptic modulator (40) in accordance with a modulation signal supplied by control electronics (41).

36. Our high resolution laser beam Attenuators control intensity without introducing a gradient in the distribution or a change in beam direction.

37. Specially designed for laser-beam manipulation and focusing at low to moderate power, these Achromats are computer optimized for infinite conjugate ratio

38. Acousto-optic deflectors (19, 22) are responsive to the frequencies of respective scan control signals to effect horizontal and vertical laser beam deflection.

39. 30 Even in a stream of traffic the laser beam can isolate the offending vehicles with an accurate read out of speed and range.

40. The Achromate was mounted on a rail carrier which could be slid in the direction of the laser beam on a precision optical rail

41. In powder-fed directed-energy deposition, a high-power laser is used to melt metal powder supplied to the focus of the laser beam.

Trong quá trình lắng đọng năng lượng trực tiếp dạng cấp bột, một laser công suất cao được sử dụng để làm tan chảy bột kim loại được cung cấp cho trọng tâm của chùm laser.

42. The invention relates to a method for laser beam soldering aluminium alloys in which the joins are coated with a material that absorbs laser energy.

43. They can be measured in micrometers (μm) whereas the smallest laser beam size approved by the FDA is about 1000 times larger, at 0.65 mm.

Quang sai bậc cao được đo bằng micromet (micron), trong khi kích thước chùm tia nhỏ nhất của laser được chấp thuận bởi Cục Quản lý Dược và Thực phẩm Mỹ (FDA) là khoảng 1000 lần lớn hơn, 0,65 mm.

44. The optical element (11) comprises at leas two segments (12a, 12b) for the deflection of the incident laser beam, each by a fixed deflection angle.

45. The two dimensional phase encoder spatially distributes the spatially modulated laser beam prior to application to the medium through a first Fourier transform lens (3).

46. To meet the technical requirements of KM6 solar simulator optical adjustment system, two kinds of schemes are put forward to collimate the semiconductor laser beam.

47. The deflector, which may be an acousto-optic modulator, deflects the laser beam which is focused by a lens (L) onto the surface of the medium.

48. Active protective systems incorporated sensors in their middle functional layer offering the additional feature of deactivating the laser beam automatically in case of a radiation accident.

49. ‘a few studies raised concern that excess calcium may Calcify coronary arteries in susceptible individuals’ ‘A laser beam that has a very shallow penetration depth and …

50. Absorbers Laser beam sources are sometimes operated under full load (servicing, special operating modes), without the emitted laser radiation being utilized immediately for a processing task