The requirement is towards the brightness of cell phone jammers

The better and more professional technical support of  cell phone jammers  is needed.
Formed a constraint on the carrier, so that stimulated emission occurs mostly in the band edge of the gain medium, and thus greatly improve the efficiency of the laser. Semiconductor lasers are electrically pumped, unlike gas lasers or solid-state lasers, optical pumping. The laser weapon is a directional emission of the laser beam directly damage the target, or the failure of directed energy weapons. Depending on the operational use, the laser weapons can be divided into two major categories of tactical laser weapons and strategic laser weapons. Weapon system by the laser and tracking, targeting, launchers and other components, the commonly used laser chemical lasers, solid-state lasers, CO2 lasers. The higher performance is asked for  cell phone jammers .The requirement is towards the brightness of cell phone jammers 
Background light is a continuous signal, the response to direct traffic, isolated DC role play in front of the first amplifier input design access a 1uf capacitor C1 can play a very good effect. The second level of the 1uf capacitor C2 for the coupling of the two-stage amplifier. The first stage of the amplifier input and ground to R3; the second stage amplifier input and ground indirect R7. The op amp is the equivalent resistance of the negative input terminals are equal, thus reducing the operational amplifier offset voltage. Rectangular pulse signal of the photocell output pulse is not a rule, but similar to the raised cosine signal. Will produce distortion, then the amplified signal shaping. The material of  cell phone jammers  is being purchased.
This serial work (1) The output of the encoder through the mouth of the low 6 of the 2051 P1 (2 high ground for a logic 0) input. Available accurate 9600bps serial baud rate, computer-friendly reception. (3) single-chip connected with a reset switch button. (4) to achieve synchronization of the transmission of the targeting and signal acquisition. Using the MCU external interrupt (INT) as a serial transfer enabled client, and INT 0 is set to drop edges. Enable switch (the switch of the laser gun) grounded at one end, other end of the INT, the pull-up resistor to the power, so that when the switch is pressed, there falling edge transition signal input INT 0, an interrupt is generated.
The laser head installation commissioning and installation of the structure of the laser sensor is the use of laser technology to measure the sensor. It consists of laser, laser detector and measuring circuit. The laser sensor is a new measuring instrument, and its advantage is to achieve non-contact distance measurement speed, high accuracy, large measuring range, resistance to light, electrical interference ability. Laser sensors work, the first laser diode aiming to launch the laser pulse. Scattering in all directions by the target reflected laser. Some scattered light returns to the sensor receiver, the optical system to receive imaged onto an avalanche photodiode.