EVISIONS EXPRESS PROFESSIONAL

Of the considered designs, one with discrete ring electrodes gives the best control of the index profile, as the lensвЂ™ OPD (Optical Path Difference) can be tuned to be a perfect parabola in principle. A high-quality LC lens needs to have a parabolic phase profile in the entire tunable range, a spot profile same as theoretically predicted for diffraction-limited lens in its focal plane, a MTF (Modulation Transfer Function) closer to diffraction-limited curve with the same cutoff frequency, and a comparable detail resolving ability as industrial high-quality glass lens with no additional scattering and chromatic aberrations demonstrated in the formed images. A number of LC lens designs have been introduced, but high-quality performance is only discussed in very few papers. They can be used in many applications such as: imaging systems of compact cameras, eye correction, and 3D display systems. IntroductionД®lectro-optical LC lenses have been considered as an alternative to conventional glass lenses because of their ability to change their optical power with the application of a control voltage. It uses вЂfloatingвЂ™ electrodes to provide a smooth, controllable applied potential profile across the aperture to manage the phase profile. Building on an understanding of the key factors that have limited the performance of lenses based on liquid crystals, we show a simple design whose optical quality is similar to a high quality glass lens.

Note: Author names will be searched in the keywords field, also, but that may find papers where the person is mentioned, rather than papers they authored.ДЄ near-diffraction-limited, low-haze and tunable liquid crystal (LC) lens is presented.

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Example: (photons AND downconversion) - pump.Example: (diode OR solid-state) AND laser.Note the Boolean sign must be in upper-case. Separate search groups with parentheses and Booleans.Keep it simple - don't use too many different parameters.I often use the illogical and extreme terms 'never' and 'always' when talking to another about his or her behaviour.I avoid confrontations at all costs and shy away from being assertive.I am over critical of others and myself.I overburden myself and don't say NO often.I have a difficult time admitting that I am wrong.I often open Communications with this phrase, ' you make me вЂ¦.'.I lash out at others when I am upset or feeling unfairly treated.I often feel I'm a victim of circumstances around me.Then write your own Assertive Action Plan to make that shift. Read the list below and mark an 'X ' beside any trait that you possess and would like to shift. How did you handle it ? Write about your experience and then reflect on how you might handle it differently after learning how assertive behaviour can help.

EVISIONS EXPRESS PROFESSIONAL

Self - Reflection - Reflect on an 'unfair' incident in which you were involved, either in your personal or professional life. If we don't do that, we are depriving ourselves from what we deserve and we are also depriving people of the real contributions we have to make. We have a responsibility to express our needs in an appropriate and productive way. Opinions, grievances and other feelings, nobody else can do it on our behalf. To be treated fairly we must clearly, tactfully and effectively express our preferences, needs ,

If you're not prepared to assert yourself in a positive and proactive manner, nothing else can possibly happen. An honest, direct and appropriate expression of one's feelings, thoughts and beliefs can simply be called Assertiveness.

Evisions express