CN106247861A - Giant-pulse laser gun - Google Patents

Abstract

The invention belongs to weapon field, is specifically related to a kind of small arms launching giant-pulse laser, is mainly characterized by structure and at least includes the body of a gun, handle, detachable battery casket；The body of a gun is arrange with the junction of detachable battery casket can the electrode plug of reliable fit and electrode socket；Circuit module, laser generation cavity, laser buncher cavity, Laser output mirror are set in the body of a gun, between laser generation cavity and laser buncher cavity, between laser buncher cavity Laser output mirror, all leave laser output channel, it is connected with wire between circuit module with laser generation cavity, is connected with wire between circuit module with electrode socket；Use non-automatic-reset to switch as Laser emission discharge cock, be connected with wire with circuit module, detachable battery casket；Use self-resetting switch to switch as Laser emission, be connected with wire with circuit module；The invention is compared with existing tactical laser weapons, and electricity needs is less, and instantaneous power is high, and destructive power is big, it is not necessary to keep the irradiation to target, it is not necessary to focusing, can detonate moment all kinds of explosive, and portability is the best；Compared with existing blinding laser weapons, the destructive power of the invention and lethality are far longer than it.

Description

Giant-pulse laser gun

Technical field

The invention belongs to weapon field, is specifically related to a kind of small arms launching giant-pulse laser.

Background technology

The strategic laser of domestic and international existing laser weapon space-based infrared the most anti-satellite, anti-and anti-strategic missile etc. Weapon and be used for injuring the tactical laser weapons of photoelectric sensor (including human eye), aircraft and tactical missile etc.；Most needs is held Continuous irradiation target, and bulky, power consumption is exaggerated, it is impossible to become artillery；Although existing blinding laser weapons are just The property taken is slightly higher, but can only injure equipment or cause soft destruction, and enemy only needs a laser protective eyewear just can protect, it is impossible to become For war main flow.

Summary of the invention

Giant-pulse laser is launched in the invention, and compared with existing tactical laser weapons, electricity needs is less, instantaneous power Height, destructive power is big, it is not necessary to keep the irradiation to target, it is not necessary to focusing, can detonate moment all kinds of explosive, and portability is the best； Compared with existing blinding laser weapons, the destructive power of the invention and lethality are far longer than it.

The invention solves its technical problem and be employed technical scheme comprise that a kind of giant-pulse laser gun of design, its structure Including: the body of a gun, handle, detachable battery casket, handle is connected with the body of a gun, and detachable battery casket can be connected with the body of a gun or handle, can The formula battery of tearing open arranges lithium battery (group), charging inlet and electrode plug, sets gradually circuit module from inside to outside, swashs in the body of a gun Light generation cavity, laser buncher cavity, Laser output mirror, between laser generation cavity and laser buncher cavity, laser buncher cavity Laser output All leaving laser output channel between mirror, be connected with wire between circuit module with laser generation cavity, the described body of a gun is with removable The junction of formula battery arrange can the electrode socket of electrode plug described in reliable fit, between circuit module and electrode socket Connecting with wire, described giant-pulse laser gun uses non-automatic-reset switch as Laser emission discharge cock, uses Self-resetting to open Closing and switch as Laser emission, described non-automatic-reset switch may be disposed at handle, the body of a gun or detachable battery casket, is series at circuit Connection wire between module and electrode socket or be arranged at detachable battery casket to control the switch of lithium battery (group), described from Reset switch is arranged at handle, is connected with wire with circuit module.

Described laser generation cavity arranges xenon flash lamp, reflection cavity, laser crystal bar, saturable absorber Q-switch, total reflection Mirror and half-reflecting half mirror, wherein xenon flash lamp is pumping source, and two metal end connect described circuit module with wire, and reflection cavity can be by The wide of xenon flash lamp is reflected on laser crystal bar, completely reflecting mirror, half-reflecting half mirror and laser crystal bar construction optics Resonator cavity, described optical resonator is half-reflecting half mirror at laser output, and centre is laser crystal bar, and end is total reflective mirror, Saturable absorber Q-switch is between half-reflecting half mirror completely reflecting mirror, and described saturable absorber Q-switch is passive Q-switch, For generating giant-pulse laser；Described laser buncher cavity arranges convex lens at laser input, arranges recessed at laser output Mirror, described convex lens is identical with described concavees lens focal position, to reduce laser facula；Described Laser output mirror is arranged at the body of a gun Exit, is used for preventing foreign material from entering in the body of a gun.Described circuit module includes inverter circuit, transformator, rectification circuit, accumulation of energy electricity Holding (group), high-pressure generating circuit, the difference that the DC conversion of lithium battery (group) is two kinds higher can be pressed by described circuit module The output unidirectional current of value, wherein inverter circuit, transformator, rectification circuit supply electricity to accumulation of energy for the direct current exporting pressure value relatively low Electric capacity (group) charges, and xenon flash lamp is triggered by high-pressure generating circuit for exporting the of a relatively high high voltage direct current of pressure value.When connecing During logical described non-automatic-reset switch, the energy storage capacitor (group) of circuit module is electrically charged；When connecting described self-resetting switch, high pressure Circuit work occurs, and xenon flash lamp is triggered, and then xenon flash lamp is discharged by energy storage capacitor (group), the luminous also pumping of xenon flash lamp Laser crystal bar makes up to laser oscillating threshold, when laser crystal bar reaches laser oscillating threshold, and saturable absorber Q-switch Saturated absorption occurs, and light transmittance is substantially increased, and makes the Q-value of described optical resonator significantly raise, in a short period of time with pole Fast speed produces the pulse laser that pulse width is narrow, instantaneous power is high.

The invention is owing to taking technique scheme and measure, and electricity needs is less, and laser instantaneous power is high, broken Bad power is big with lethality, it is not necessary to keep the irradiation to target, it is not necessary to focusing, and can detonate moment all kinds of explosive, and precision is high, range Far, and portability is the best；The invention overcomes existing blinding laser weapons destructive power and the deficiency of lethality, overcomes Other laser weapon electricity needs outside existing blinding laser weapons are big, have to last for irradiating target can be only achieved damage effectiveness Deficiency.

Accompanying drawing explanation

Fig. 1 is the population structure schematic diagram of the invention embodiment.

Fig. 2 is the laser generation cavity schematic diagram of the invention embodiment.

Fig. 3 is the laser buncher cavity schematic diagram of the invention embodiment.

Fig. 4 is the circuit module schematic diagram of the invention embodiment.

In figure:

1. laser output mirror 2. laser buncher cavity 3. laser generation cavity 4. circuit module

5. the body of a gun 6. detachable battery casket 7. self-resetting switch 8. handle 9. non-automatic-reset switch

10. half-reflecting half mirror 11. reflection cavity 12. laser crystal bar 13. saturable absorber Q-switch

14. completely reflecting mirror 15. xenon flash lamps.

Detailed description of the invention

The embodiment 1 of the invention, sees Fig. 1, and for pistol profile, its structure includes: self-resetting switch is solid with handle 8 Determining to connect, the body of a gun 5 is fixed be connected with handle 8, non-automatic-reset switch 9, and the body of a gun 5 (is schemed with socket and plug with detachable battery casket In do not show) be connected in the body of a gun 5, be from left to right followed successively by laser output mirror 1, laser buncher cavity 2, laser generation cavity 3, circuit mould Block 4, circuit module 4 is connected with wire respectively with laser generation cavity 3, self-resetting switch 7, circuit module 4 and detachable battery casket 6, non-automatic-reset switch 9 series connection.

Seeing Fig. 2, the laser generation cavity principle arranged in the present embodiment is: arrange xenon flash lamp 15, reflection cavity 11, laser Crystal bar 12, saturable absorber Q-switch 13, completely reflecting mirror 14 and half-reflecting half mirror 10, xenon flash lamp 15 is pumping source, two gold medals Belong to end and see Fig. 1 with wire connection circuit module 4()；Saturable absorber Q-switch 13 is passive Q-switch, is used for generating giant-pulse Laser；Reflection cavity 11 is elliptical cylinder-shape, two focal point of its ellipse be respectively perpendicular to ellipsoid arrange laser crystal bar 12 with Xenon flash lamp 15, to ensure that the wide of xenon flash lamp 15 is reflected on laser crystal bar 12；In described laser generation cavity from The most sequentially coaxially arrangement half-reflecting half mirror 10, laser crystal bar 12, saturable absorber Q-switch 13, completely reflecting mirror 14, half Anti-pellicle mirror 10, laser crystal bar 12 constitute optical resonator with completely reflecting mirror 14.

Seeing Fig. 3, the laser buncher cavity principle arranged in the present embodiment is: concavees lens f1 and the focal position of convex lens f2 Identical, laser beam is incident from right-hand member, and after planoconvex lens convergence, concavees lens dissipate, laser beam attenuates.

Seeing Fig. 4, the circuit module principle arranged in the present embodiment is: inverter circuit is by field effect transistor Q1, Q2, resistance R1, r2, r3, r4, Zener diode DZ1, DZ2, fast diode D1 again, D2, inductance L, electric capacity C0, non-automatic-reset switch K composition, Transformator is made up of coupling coil N1, N2, and rectification circuit comprises rectifier bridge D3, D4, series diode D5, and energy storage capacitor (group) is Electric capacity (group) C1, high-pressure generating circuit is by self-resetting switch K0, audion VT, resistance R, coupling coil N, high voltage silicon rectifier stack D0 group Become；I termination power, the most removable battery 6, O terminates xenon flash lamp 15, and inverter circuit, transformator, rectification circuit are used for exporting The relatively low direct current of pressure value supplies electricity to energy storage capacitor (group) charging, and high-pressure generating circuit is for exporting the high pressure that pressure value is of a relatively high Xenon flash lamp 15 is triggered by unidirectional current；When connecting non-automatic-reset switch K, the energy storage capacitor (group) of circuit module is electrically charged；When When connecting self-resetting switch K0, xenon flash lamp 15 is triggered.

Claims (4)

1. a giant-pulse laser gun, is characterized in that structure at least includes the body of a gun, handle, detachable battery casket；The body of a gun with can Tearing that the junction of formula battery arranges open can the electrode plug of reliable fit and electrode socket；Circuit module is set in the body of a gun, swashs Light generation cavity, laser buncher cavity, Laser output mirror, between laser generation cavity and laser buncher cavity, laser buncher cavity, Laser output All leaving laser output channel between mirror, be connected with wire between circuit module with laser generation cavity, circuit module is inserted with electrode Connect with wire between Zuo；Non-automatic-reset is used to switch as Laser emission discharge cock, with circuit module, detachable battery casket Connect with wire；Use self-resetting switch to switch as Laser emission, be connected with wire with circuit module.

Giant-pulse laser gun the most according to claim 1, described laser generation cavity at least provided with xenon flash lamp, reflection cavity, Laser crystal bar, saturable absorber Q-switch, completely reflecting mirror and half-reflecting half mirror, saturable absorber Q-switch is that passive Q opens Closing, xenon flash lamp two metal end connects described circuit module, completely reflecting mirror, half-reflecting half mirror and laser crystal bar construction with wire Optical resonator, saturable absorber Q-switch is between half-reflecting half mirror and completely reflecting mirror.

Giant-pulse laser gun the most according to claim 1, at least contain in described circuit module inverter circuit, transformator, Rectification circuit, energy storage capacitor (group), high-pressure generating circuit.

Giant-pulse laser gun the most according to claim 1, described laser buncher cavity is at least provided with concavees lens and one Convex lens.