Random good picture Not show

61. The device shoots a nonlethal laser beam that can be seen at distances greater than 1.2 miles away.

62. Do not allow the laser beam to enter the eye.

63. A novel high energy laser beam detector for measuring energy distribution was described in this paper.

64. Today, a patient with severe stomach bleeding would be treated by a laser beam.

65. In order to establish high precision laser scanning plane, the laser beam transmission is anatomized in the formation of the scanning plane.

66. It is a pity that effect of temperature and air disturbance doesn't reduce for laser beam on the chance of high precision.

67. The effect of pulse duration and laser beam dimension on the pressure signal is discussed.

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

69. A WORM( Write Once Read Many times) videodisc is suited for storing images and data and sound, using a laser beam.

70. The paper describes laser beam modulation and stabilizing system with an AOM.

71. 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 .

72. Beam control is one of the key techniques of laser communications, among which the divergence collimation and measurement are requirement for farther laser beam shaping.

73. When the laser beam goes through the diffraction grating, it is split up into a central bright beam plus a number of side beams.

74. Novel Painless Sciton Dermabrasion is set by the computer to control the depth and area of the laser beam.

75. Photolytic LCVD uses photons from a laser beam to break chemical bonds within the reactive gas.

76. A method of measurement of bubble diameter in the prism is given. The measured diameter direction is incident laser beam direction.

77. Using laser beam as a linear reference to realize autocollimation angle measurement has advantages such as high accuracy, long measurement distance,[www.Sentencedict.com] etc.

78. The paper discusses, on energy density of laser beam, emanative angle of laser beam and malajustment degree of laser beam′s axes, the feasibility on adding irradiation of a certain laser irradiator.

79. Inter-orbit satellite laser communication system requests the emission laser beam to have high parallelism.

80. The features of manual downhill welding, semiautomatic welding, automatic welding and other welding technologies like butt flash welding and laser beam welding (LEW) and so on are analyzed.

81. The Laser Beam Printing imaging processes, constitution, the characteristics of photoconductive materials were described, the development of organic photoconductor was also discussed.

82. Under normal circumstances, this laser beam can be fired once every few hours, the speed of space junk will reduce the 0.04 inches per second (one millimeter), and slowly let it out of orbit.

83. The high intensity of a laser beam makes it a convenient drill.

84. The nonlinear hot image effect of high-power broadband pulsed laser beam has been investigated theoretically and numerically.

85. Fluorescence from Rhodamine B by evanescent wave excitation is observed in the solution close to the surface of prim where the total internal reflection of laser beam(532nm) occurs.

86. The design principle of this defocusing fiber lens used as laser beam transforming device and application in an expanded beam coupling system are discussed.

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

88. In this article we discuss the relation between the laser beam divergence and the amplification factor in unstable cavities and the principles for the design of unstable resonators are given.

89. A new method is proposed to detect the edge through modulating scanning laser beam and picking up the phase reversal of the detection signal as the edge signal.

90. The laser beam then destroys the mosquito, burning it on spot.