Results 301 to 310 of about 4,055,148 (351)
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Optics News, 1984
The soliton laser1 is a novel mode-locked device employing a length of single mode fiber in its feedback loop. Its pulse width can be made to have any desired value, down to a small fraction of a picosecond, through choice of the fiber’s length. Operation is based on the ability of single mode fibers, in the region (λ> 1.3 µm) of negative group ...
L F, Mollenauer, R H, Stolen
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The soliton laser1 is a novel mode-locked device employing a length of single mode fiber in its feedback loop. Its pulse width can be made to have any desired value, down to a small fraction of a picosecond, through choice of the fiber’s length. Operation is based on the ability of single mode fibers, in the region (λ> 1.3 µm) of negative group ...
L F, Mollenauer, R H, Stolen
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Proceedings of the IEEE, 1966
This paper is a review of semiconductor laser work. The principles of operation are discussed. The stress is on work since early 1964. The present state-of-the-art in GaAs junction lasers is described.
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This paper is a review of semiconductor laser work. The principles of operation are discussed. The stress is on work since early 1964. The present state-of-the-art in GaAs junction lasers is described.
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Diode Laser and Fractional Laser Innovations
Facial Plastic Surgery, 2019AbstractLaser technology continues to increase in popularity and expand treatment options for patients with common but challenging skin conditions including facial telangiectasias, facial aging, striae distensae, and acne scars. Facial telangiectasias have been estimated to occur in tens of millions of people worldwide.
Kaete A, Archer, Paul, Carniol
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Proceedings of the IEEE, 1966
After a general discussion of the merits of glass vs. crystals as host materials for laser ions, a summary is given of the various glass lasers. Because of its importance as an efficient, room temperature laser the properties of neodymium are considered in greater detail.
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After a general discussion of the merits of glass vs. crystals as host materials for laser ions, a summary is given of the various glass lasers. Because of its importance as an efficient, room temperature laser the properties of neodymium are considered in greater detail.
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Proceedings of the IEEE, 1966
A review is given of the present status of gas discharge lasers, with particular attention to developments reported in 1965 and early 1966. Following a brief history, gas lasers are classified by types-neutral atom, ion, and molecular-and a comparison is given of the properties of the various types.
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A review is given of the present status of gas discharge lasers, with particular attention to developments reported in 1965 and early 1966. Following a brief history, gas lasers are classified by types-neutral atom, ion, and molecular-and a comparison is given of the properties of the various types.
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1983
This chapter surveys commercially available lasers and discusses some characteristics of laser radiation that make it useful in the processing and analysis of materials. Performance data for commercial versions of the most widely applied laser sources are outlined.
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This chapter surveys commercially available lasers and discusses some characteristics of laser radiation that make it useful in the processing and analysis of materials. Performance data for commercial versions of the most widely applied laser sources are outlined.
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Survey Review, 1974
Abstract Because lasers are being used increasingly in surveying, knowledge of the way in which a laser beam can damage the human eye is essential. This article describes the process by which damage to the retina may occur, and examines some methods by which this hazard can be reduced, if not eliminated.
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Abstract Because lasers are being used increasingly in surveying, knowledge of the way in which a laser beam can damage the human eye is essential. This article describes the process by which damage to the retina may occur, and examines some methods by which this hazard can be reduced, if not eliminated.
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Journal of the American Academy of Dermatology, 1995
S, Goyal, J S, Dover, K A, Arndt
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S, Goyal, J S, Dover, K A, Arndt
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Characteristics of Laser Radiation and Laser Instrumentation
Archives of Environmental Health: An International Journal, 1969(1969). Characteristics of Laser Radiation and Laser Instrumentation. Archives of Environmental Health: An International Journal: Vol. 18, No. 3, pp. 394-405.
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