منابع مشابه
Atomic laser-beam finder.
We report on an experimental method to align a laser beam to a cloud of atoms trapped in a magneto-optical trap (MOT). We show how balanced lock-in detection leads to a very sensitive method to align the laser beam to the atoms in the plane perpendicular to the propagation direction. This provides a very reliable and fast way of aligning laser beams to atoms trapped in a MOT.
متن کاملResonant Laser Manipulation of an Atomic Beam
Theories for laser-atom interactions have been under development since the advent of laser technology. The theories have yet to be adequately integrated into kinetic flow solvers. Realizing this integration would greatly enhance the scaling of laser-species interactions beyond the realm of ultra-cold atomic physics. A representative numerical investigation was conducted using a custom collision...
متن کاملMicro-Laser Range Finder
Laser range finders are a vital component of high precision targeting engagements. The precise and accurate range-to-target information is an essential variable in the fire control solution of today’s sophisticated weapons. This range information is readily provided by the laser range finder, however, current fielded laser range finders are bulky, heavy, difficult to mount onto weapons, eye haz...
متن کاملPIDAR: 3D Laser Range Finder
The Pidar provides 3 dimensional points to a client that represent a 3 dimensional environment. An infrared laser sensor provides distance data along a Z axis and angular data on an x axis. A motor rotates the laser mechanism around a Y axis; this supplies the system with the necessary data in order to create a 3D point cloud representation of an environment. The Pidar utilizes a Linux operatin...
متن کاملTransverse laser cooling of a velocity-selected sodium atomic beam
The transverse velocity distribution of a sodium atomic beam, laser cooled in one dimension, has been measured with sub-recoil resolution. A velocity-selective detection system was employed to separate the longitudinal and transverse velocity components to provide a direct measure of the transverse velocity distribution. The effects of varying the cooling laser intensity and detuning on the der...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Optics Express
سال: 2012
ISSN: 1094-4087
DOI: 10.1364/oe.20.025590