The internally installed laser module improves the heat abstractor of green laser pointer

 Heat abstractor of green laser pointer
 There are a variety of reasons loss), while reducing the process of photon loss, there are a variety of because only when the gain is greater than the loss when, in order to maintain the light oscillation in order to maintain the light oscillation only if the gain is greater than the loss of time in order to maintain the minimum required to maintain oscillation of light oscillation is called the threshold inversion density inversion density oscillation of the minimum required to maintain the anti- called the threshold inversion density transfer only the outside world to provide the energy density exceeds its threshold value in order to have the laser output is only available outside the threshold energy than the laser output in order to have back end of the next page on page three. laser 1 laser Category: LM-2012 green laser pointer could work for more than 8000 hours.Laser Type: working substance divided by the solid (ruby Al liquids (such as certain dyes gas dyes) solids (such as ruby 2O3), liquids (such as certain dyes), gas semiconductor ((such as He-Ne, CO2), semiconductor (eg gallium arsenide GaAs) four,) four. by way of sub-continuous work (up to 10 continuous power (power up to 4 W), pulse (instantaneous power up) pulses (1014 W) ; Q-and ultra-short pulse and ultra-short pulse four of four. The internally installed laser module improves the heat abstractor of green laser pointer.ultrashort pulse tone and four (2) the basic composition of the laser excitation energy (1) the working substance working substance; work material (2) optical resonator optical resonator; optical resonator (3) energy incentives encourage energy the excitation energy laser active medium optical resonator beam ends on the back page next page 3. He-Ne gas laser, gas laser working medium is enclosed in a discharge tube (the capillary gas mixture. working medium is enclosed in a capillary discharge tube) in capillary gas mixture of He-Ne gas mixture He-Ne laser is auxiliary substances, Ne is the active substance, He is assisted laser material is a supporting material, is activated substance is active substances, He pressure of about atmospheric pressure is about 1mmHg, He and Ne ratio: 1 10:1. The ratio of 5: with the pressure ratio is about: 1. discharge the longer the output the higher the output power of the higher power. LM-2012 green laser pointer adopts the circuit wafer collector protective design.discharge the longer the higher end of the power output mirror reflectivity of 100% reflectivity of the other side the other side of reflectivity of 98% reflectivity mirror at one end other end of the reflection rate of return on the next page end page He-Ne laser energy level diagram of the laser energy level diagram of the collision of metastable 21S0 22S1 He transferred 4S 1.15m 3S electron impact 11S0 2P 3P 5S Ne metastable 3.39m 4P Previous Next Page back end of the He-Ne laser tube works: laser works: That design is an improvement of directing at the defect of current laser circuit wafer of green laser pointer.The working principle of the laser tube how to make the high energy level and on Ne has a more atoms have a more atoms? how to make the high-level 5S and 4S with a more atoms on? collision of high energy electrons, are excited to be excited (energy level) as the electron collision, He was excited (to the 23S and 21S levels) because the probability of collision of electrons and energy level atoms are excited by the probability of large; than the probability of excited Ne atoms are large.