(1) The coupling characteristics of tapered and lensed fiber(TLF) and semiconductor MQW planar lightwave circuit(PLC) chip was investigated experimentally.

(2) A method of manufacturing a lensed apparatus for altering the mode field of an optical signal, and an optical assembly are also disclosed.

(3) The use of the lensed fiber can improve the coupling efficiency and alignment tolerance greatly.

(4) The only way we would have to detect them would be if they "lensed" a galaxy behind them. Now, for a little brain teaser.

(5) The use of the lensed fiber can improve the fiber output beam brightness greatly.

(6) One zoom lens can replace several fixed focal-length lensed, but results are likely to be inferior.

(7) His eyes were friendly behind thick - lensed glasses as he pumped his son - inlaw'hand.

(8) There are other lensed background galaxies in the image as well, and the astronomers used those to get the mass of 146-IG.

(9) The lensed fiber can be used for fiber to LD coupling, fiber to waveguide coupling, detection in sensor, medical and biological applications and so on.

(10) Light from this galaxy is gravitationally lensed by Abell 2667, appearing much like a distant person would appear through a wine glass.

(11) Many types of lensed fibers were used to test with the LD and the coupling efficiencies were increased over 30% compared with the conventional LD.

(12) The beams from the lensed photonic crystal fibers have similar behaviors as Gaussian beams, but the data gotten from the measurement and the theory are still discrepant .

(13) A lensed apparatus for altering the mode field of an optical signal is disclosed.

(14) To achieve higher coupling efficiency between laser diode and fiber, the hyperbolic-end lensed fiber is used. A coupling efficiency of up to 86% has been demonstrated.

(15) The main topic in the thesis is the coupling the coupling between the high power single emitter broad area diode laser and micro lensed multimode fiber.

(16) Close inspection of the above image will reveal that the arced galaxies at 2 and 4 o'clock are actually gravitationally lensed images of the same galaxy.

(17) This paper is to introduce some practical fabrication techniques of lensed fibers, and discuss the performances, limitations, and applications of these techniques.

(18) Through analyzing the different typical coupling properties of semiconductor laser to optical fiber, the structures of lensed fiber is presented to enhance the coupling efficiency largely.

(19) My question about measuring the speed of light pertains to light traversing 'curved' spacetime - gravitational lensed light.

(20) Astronomers need the diverse colors to estimate the distances to lensed galaxies and study them in more detail.

(21) The mostly used techniques to improve the coupling efficiency and alignment tolerance include using micro single lens, micro lens group and lensed fiber.