What is a free running laser?

A term applied to a pulsed. laser. , meaning that the. laser. emission lasts as long as the pumping process is sufficient to sustain.

What is laser Hertz?

Repetition Rate: Number of pulses per second, also known as pulse rate; usually expressed in Hertz (Hz) or pulses per second (PPS).

What is fluence in laser?

Energy fluence: The energy contained within light is expressed in joules (J). The energy fluence determines the amount of laser energy delivered in a single pulse and is expressed in joules/cm2.

What is laser pulse width?

One of four parameters that can improve the safety and effectiveness of laser hair removal treatments, pulse duration, which is also frequently called pulse width, refers to the time a device takes to deliver energy to a treatment area, or the time in which targeted tissue is exposed to laser energy.

What is the most effective type of laser interaction to alter tissue?

Absorption
The four tissue interactions. Absorption is the most important interaction.

What are joules and Hertz?

J stands for joules and Hz stands for hertzs. The formula used in joules to hertzs conversion is 1 Joule = 1.509190311676E+33 Hertz. In other words, 1 joule is 1.509190311676E+33 times bigger than a hertz.

Is fluence the same as flux?

is that flux is (physics) the rate of transfer of energy (or another physical quantity) through a given surface, specifically electric flux, magnetic flux while fluence is (physics) a measure of particle flux (or that of a pulse of electromagnetic radiation).

How do you calculate the flue of a laser?

Fluence: divide the energy by the area of the laser spot. If the on-sample spot is a 50 µm round spot with an area of 7.854 x 10-9 m2, we compute: energy / area = 0.5 × 10-3 / 7.854 × 10-9 = 6.4 × 104. A more convenient way to write this is 6.4 J/cm2, which is commonly used in the literature.

What happens if laser interact with tissue?

When laser light impinges on tissue, it can reflect, scatter, be absorbed, or transmit to the surrounding tissue. Absorption controls to a great degree the extent to which reflection, scattering and transmission occur, and wavelength is the primary determinant of absorption.

What is the radiation that can propagate the deepest inside the tissue?

Neutrinos are the most penetrating type of radiation.

What does laser mean in health insurance jargon?

A laser is the practice of assigning a higher Specific deductible for an individual with a known condition that is likely to exceed the Specific deductible. It is essentially used when an individual on a plan possesses a higher pre-disposition for illness or higher health care costs than other employees.

What does ” laser ” mean in stop loss insurance?

What does “laser” mean in stop loss insurance? A laser is the practice of assigning a higher Specific deductible for an individual with a known condition that is likely to exceed the Specific deductible.

What is the benefit of lasering insurance brokers?

It is essentially used when an individual on a plan possesses a higher pre-disposition for illness or higher health care costs than other employees. What is the benefit of lasering?

Can a self insured plan absorb a laser?

A self-insured plan can only absorb a couple of lasers. Lasers should not be employed to address all high health care costs a self-insured plan may have. Though not necessarily mandated, lasering remains a common practice in the stop loss insurance industry.