Eo Q Switch (Pockels Cell) Suppliers and Manufacturers

A Pockels cell alters the polarization state of light passing through it when an applied voltage induces birefringence changes in an electro-optic crystal such as DKDP (KD*P) and BBO. When used in conjunction with polarizers, these cells can function as optical switches, or laser Q-switches. Frequently, Q-switches are employed in laser cavities for the purpose of shortening the output pulse, resulting in a light beam with enhanced peak intensity. In order to provide the device best suited to your purpose, we offer the DKDP (KD*P) series and LiNbO3 series Pockels cell. You can operate the cell with either a pull-up voltage or a pulldown voltage. Changing the polarity will only change the direction of the phase rotation. In other words, the pull-down voltage Q-switch use ª-/4-voltage pulses on the Pockels cell and the pull-up voltage Q-switch use ª-/2-voltage pulses on the Pockels cell. You should not, however, operate the cell with a constant applied voltage potential between the terminals, or a duty cycle greater than ~ 2%. Applications: OEM laser systems Medical/cosmetic lasers Versatile R&D laser platforms Military & aerospace laser systems Product Feature: 1). Industry-proven performance; 2). Dry; 3). Highest (99.8% KD*P) deuteration levels in industry; 4). Adhesive/Epoxy-free assembly; 5). Apertures from 8mm diameter up to 20mm diameter; 6). Lowest absorption in industry; 7). High-reliability; 8). Economical upgrade/rebuild program; 9). Highest optical damage thresholds; 10). Accessible technical support; 11). Standard performance documentation; 12). One-year limited warranty. 13). Operation up to 1kHz. Specification/Models: D-EO-Q-25.4-39-X-C Outline Dimension: ª¦25.4x39mm Aperture: ª¦10mm Single pass optical transmission:>98% Voltage (V ª-/4) @1064nm: 3.2KV Extinction Ratio: >1000:1 Single Pass Insertion Loss:2000:1 VCR: >1500:1 Transmitted Wave Front Distortion: ª- /10 Capacitance: 3pF Spectral Range of Operation:240-1400nm Damage Threshold: >1GW/cm2

Nd yag laser tattoo removal machine / q switch nd yag laser, , model: fg 2014, , product description, 22010 applications:,pigment deposit dispelling skin rejuvenation tattoo removal: perfect performance on all kinds of color tattoo removal eliminates the age pigment, spot, birthmark, and pigment changes,before & after picture,, , 3,advantages , , , advantages: excellent 7 articular-arm, to ensure the accuracy of long treatment and easy the operatorâ??s hand greatly, powerful energy of single pulse 1, 300mj, efficiency: suitable to all types color of tattoo, high efficient treatment results, alarm protection system of water flow and water temperature: protect people and machine against any risk at the first time, high quality of machine shell: abs material, perfect cooling system: closed-off water circulation + air, good performance for long time working

GRES is an intelligent and modular power supply equipment integrating lithium battery and MPCS. According to different application scenarios, lithium battery, bidirectional DC / AC converter, bidirectional DC / DC converter, Static switch and Power management system can be arbitrarily combined to realize grid connected power supply, off grid power supply and off grid uninterrupted power supply power supply, static reactive power compensation, harmonic suppression and other functions. The system can have access to new energy, power grid, diesel generator and to rreasonable configuration, scientific utilization, to provide users with green, environmental protection, noise free, high reliability and high security power services. Safe and reliable High quality li-ion cell for mobile use Laser welding connection with high strength and low impedance Cells is designed with PC holders and reinforce steel structure to guarantee the highest safety of the system in transportation, installation and operation Damping pad design to improve the impact resistance of the system IP54 safe and reliable operation in outdoor environment Serially designed PCS and battery pack eliminates circulating current and improve system reliability. Integrated BMS,DC, AC multi-layer protection, maximum safety performance design Efficient and Convenient Integrated system, standard modular power module and battery module, easy for installation, maintenance and capacity expantion Easy access to PV and diesel generator, intelligent muli-energy management. Fixed on the ground or mounted on vehicle, can be loaded and unloaded by forklift and hoisted by lifting ring Multi systems could be connected in parallel Cost optimization One investment, multiple benefits:Peak shaving, backup power supply, microgrid building,power quality improving and energy storage,etc. Small size, light weight, less space and installation cost Long cycle life, low failure rate, reduce operation and maintenance investment Maximize green energy utilization. Rated output power: 150KW Rated energy: 225KWH

Touch screen panel, touch screen panel equipment, thin film solar cell, oled deposition, LED chip, R&D equipments, in-line sputter, cluster system, sputter, CVD, evaporator, etcher, oled R&D system, graphene system, asher, E-bem evaporator, thermal evaporator, magnetron sputter.

Gooch & Housego products. There are following Q-switches in stock and they can be immediately delivered: QS27-6.5C-B, QS27-5S-B, QS27-5C-B, QS27-4C-B, QS27-4S-B, QS27-4S-S, QS27-3C-S, QS27-3S-S and Stallion series Q-switches. Portable size.

Light Source:Q-Switched ND:YAG Laser Wavelength:1064nm,532nm Pulse Frequency:1Hz~5Hz Display Screen:3.4¡± blue LCD button screen Cooling System:Water Circulation + Electric Fans Electrical:110VAC~240VAC,50Hz/60Hz. Dimension:25cm,35cm,40cm Gross Weight:7 KG.

There are two kinds of E-O modulations. One is longitudinal E-O modulation if the directions of electric field and light propagation are the same. The KDP isomorphic crystals are normally used in this scheme. If the directions of electric field and light propagation are perpendicular, it is called transverse E-O modulation. The LiNbO3, MgO:LiNbO3, BBO and KTP crystals are usually employed in this scheme. Our Capabilities: Dimension Tolerance: (Wí+0.1mm) x (Hí+0.1mm) x (L+0.1/-0.1mm) (L1 for 1064nm,TEM00, 10ns, 10HZ (polished only); >0.5 for 1064nm,TEM00, 10ns, 10HZ(AR-coated) ; >0.3 for 532nm,TEM00, 10ns, 10HZ(AR-coatd). Quality Warranty Period: one year under proper use.

Basic parameter: Chemical Formula KD2P Curie temperature 222K Symmetry 42m Density 2.355g/cm3 Absorption 0.005/cm Extinction ratio 1:10000 Deuterium ratio 98.05%--99.05% Transmission band 200-1600nm Non-linear coefficient d36=0.40pm/v Longitudinal half-wave voltage 2.98KV(I=546nm) Electric resistance >2x109¼++Mcm Electric-optical coefficient r41=8.8pm/v,r63=25pm/v . Application: Designation Operation Input Output 53.7 fp SHG (II) 1064 nm 532 nm 59.5fp THG (II) 1064 nm + 532 nm 355 nm 63.7fp SFM (II) 1064 nm + (421-1000 nm) 302-515 nm 86fp FHG (I) angle tune 532 nm 266nm 90fp FHG (I) temp. tune 532 nm 266 nm 36.6fp SHG (I) 1064 nm 532 nm 46.8fp THG(I) 1064 nm + 532 nm, 355 nm . Specifications: Wavefront distortion: less than l/8 633nm Dimension tolerance: (Wf+ 0.1mm) x (Hf+0.1mm) x (L + 0.2mm/-0.1mm) Clear aperture: > 90% central area Flatness: l/8 633nm Scratch/Dig code: 10/5 to MIL-O-13830A Parallelism: better than 20 arc seconds Perpendicularity: 5 arc minutes Angle tolerance: qD

A water-cooled acousto-optic Q-Switch for use in high-power Nd:YAG laser systems. Combining top grade fused silica with high quality optical finishing and in-house anti-reflection coatings, this Q-Switch exhibits very low insertion loss and high damage threshold. Through an innovative design and manufacturing process, RF powers up to 100W may be applied. Standard options include a choice of frequencies (24 to 68MHz), active apertures (1 to 8mm), acoustic modes (compressional for linear polarisation, shear for unpolarised) and water connectors. Customised housings are available for OEMÆs.

Therapy Principle Use the selective absorption characteristics and the high peak value bursting effects of the laser beam to reach the therapeutic purpose.This therapy instrument uses the most advanced Q-switch technology which makes the laser energy released at a very short time, then forms a high peak power giant pulse. The pigment granules will rapidly expansion and breakdown after absorbed such huge laser energy in short time, and the cell framework will be fully preserved and repaired quickly, This could treat the pigment tissue and almost has no destructive to the normal tissues Product Characteristics 1. With dual-wavelength, terminal output power is tested by the SFDA testing center, the test result is 1064nm, 1000mJ;532nm, 500mJ. New international 7 articulated light conducting arm, only available on this system within china territory. 2. International purchasing components (Q switch and Polarizer is supplied by the international famous company)with good performance, the laser cavity mode selecting technique which makes the output laser beam has good light spot mode, light spot light intensity uniformly distributed and no hot light spot. 3. High purity green light with good therapy results. 4. Equipped with 7-joints light conducting arm, with energy and density automatically adjust rod. Easy to operate. 5. Encapsulated mechanical parts, with moistureproof, dust proof and deformation proof functions. Thus make sure the laser¡¯s life span longer, with less maintenance cost and better performance 6.Intelligent Cooling System , Excellent water cooling with intelligent alert system, more safety and longtime reliable working 7.8.0" TFT color touch screen and arm with diode laser beam guide, easy for operation 8. CE approval Therapy Scope 1. The laser wavelength of 1064nm applied to black pigment and blue pigment lesions located on the dermis, such as black tattoo, blue tattoo and tattoo eye line, and so on. Long pulse in non Q switched mode-to improve chloasma, large pores visible, remove fine wrinkles, smooth white skin and enhance skin elasticity. 2. The laser length of 532 nm applied to the red, yellow and brown pigment lesions and other colors pigment lesions located on the skin surface and small area lesions therapy, such as pigmentation on the skin surface, freckles removal Therapy Characteristics Strong power output make big spot size treatment available, and with adjustable power supply, spot size adjustable too. Pulse width less than 8ns, peak value can reach to hundreds omen, it is very effective when using to remove some deep-skin tattoo and Ota's nevus. Q-switch:yag laser quick remove tattoo, Amazing treatment resultsQ7 adopts the active EO Q-switch module with unique resonator technology to get stable high energy laser output. The giant laser pulse has only 6-8ns pulse width which produced the mega-watts level high peak power! With our special housing and hardware platform, Q7would be used in different application environment .It s very useful for some high humidity. Q7 Q-switched mode could produce high peak power pulse laser with ¡°ns¡± level narrow pulse width. It's helpful for the pigment disintegration without any side-effect. All the action is in a single pulse rather than coming from multi-pulse which will lead to longer effect time on skin. Main Technical Parameter Laser type Nd: YAG laser (Electro-Optic Q-Switched output mode & long pulse 0.3ms output mode) Laser wavelength1064nm/532nm Optical beam transmission7 joint light conducting arm, transmission efficiency more than 75% Light spot diameter with spot size adjustable therapy handpiece, light spot size adjustable from 1~7mm; with parallel light handpiece, spot diameter is 10mm Laser aiming red semi-conductor aiming beam, wavelength 650~670nm Laser pulse width 6~8ns Single pulse energy 1000mJ(1064nm)/500mJ(532nm) Repeat frequency 1~10Hz/1Hz step Cooling systemclosed inside circulation water and constant temperature condition system Dimension 500 900 910 mm3 Weight 85Kg Power supply AC220/110V 10%,50/60Hz. wooden

Garments, Leather, Electronics, Switches, Contactor, MCCB, MCB, RCCB, Relays, Diodes, Transistor, Capacitors, Resistor, Digital Multimeter, ICs, Battery, Solar cells, Micro SD, LED, Switch, Thermistor, Inductor, Choke &Coil, Sensors, Speaker & Buzzer and many more., AMF panel for Diesel Generator, Synchronization Panel, Bus Auto-changeover panel, Customized electrical panel, Motor starter., Protective relays, control and switch-gears, Electrical Testing equipment, Relay Testing Kit, Battery Charger and battery bank, UPS.

Q Cells unveils 495 W solar panel with 21.4% efficiency The Q.Peak Duo XL-G10.3 panel is currently the largest and most powerful product manufactured by the South Korean module maker. It is based on 156 monocrystalline Q.antum half cells and is the companys first panel relying on M6 wafers.

With a higher efficiency rate than previous series, the Q.peak dua blk ML-G10+ is the first 400 Watt module for the residential market and takes high performance to a new level. The G10+ module utilizes Q cells zero gap Q.antum duo z technology to boost module efficiency up to 20.6%. The module is also backed by a 25 Year product and performance warranty that guarantees at least 86% of nominal power up to 25 Year. Q.antum duo z technology with zero gap cell layout boosts module efficiency up to 20.6 % Inclusive 25 Year product warranty and 25 Year linear performance warranty Long term yield security with Anti LeTID Technology, Anti-PID Technology2 and hot-spot protect High tech aluminium alloy frame, certified for high snow (5400 Pa) and wind loads (4000 Pa) Optimal yields, whatever the weather with excellent low light and temperature behaviour Qcells is the first solar module manufacturer to pass the most comprehensive quality programme in the industry - the new quality controlled PV of the independent certification institute TUV Rheinland

430 Watt Solar Module, Q.PEAK-DUO-G6 Series, 144 Cell, Silver on White, 1000 Volt DC, 55.1 lbs, 35mm Frame, 6 Busbar View product detail below

Hanwha Q CELLS Q.PEAK DUO XL-G10.3/BFG 480 Bifacial Solar Panel, 480W, MC4, 35mm Clear Frame, White Backsheet, Double Glass, 156 Half Cell, 20A Fuse, 1500VDC, 449.5W PTCQCells Bifacial Double Glass Module with Excellent Reliability and Additional Yield The high-performance Q.PEAK DUO XL-G10.3/BFG 480 Bifacial Solar Panel is the ideal solution for commercial and utility applications as well as residential ground mount applications thanks to a combination of its innovative Q.ANTUM DUO-Z technology and cutting-edge cell interconnection. This 1500VDC UL/IEC solar module ensures superior yields of 480W while having a very low LCOE. With the 156 Half-cell Mono PERC cells and bifcaial construction (which can add up to 20% energy yield), you will have a very high performing panel with an efficiency of 20.7% at temperatures of -40 F and up to 185 F. Only Q CELLS offers German engineering quality with their unique triple Yield Security. The Bifacial Q.ANTUM DUO-Z Technology developed by Q CELLS is based on their original Q.ANTUM Technology and further cell separation technology with round wires. In addition, 12 busbar, half cell, and wire interconnection deliver not only superior performance, but also overwhelmingly beautiful aesthetics. Q.ANTUM DUO-Z Technology reduces both electrical and optical losses by halving the current passing through each cell while making use of incident light more effectively. Q CELLS decided to focus on all of the key determinants of performance, not just the ones that make their datasheets look good. By enhancing low-light performance and also the output of the modules across a range of temperatures, you will be sure to achieve higher profits.

Experimental Training Board has been designed specifically to study the behavior of the Reactive Elements and Time Dependent Network Analysis. Practical experience on this board carries great educative value for Science and Engineering Students. Object: 01. To study Charging & Discharging of a Condenser. 02. To Calibrate D.C. meter for A.C. voltage measurements. 03. To construct the vector (phasor) diagram for series L-R circuit and to calculate the power factor and "Q" at 50 Hz. 04. To study series LCR resonance circuit and its "Q". 05. To study series L-C resonance circuit and from it to find out the true value of "L". 06. To study series C-R circuit. 07. To study different types of filters. 08. To study the parallel R-C resonance circuit. 09. To study the parallel L-C resonance circuit and to find its "Q". 10. To verify circuit laws. 11. To find out the impedance and reactance of LCR reactive elements and to plot their reactance curves. 12. To plot "LISSAGOUS" figures. Features: The board consists of the following built-in parts: 01. Mains Transformer having secondary tappings of 10V, 20V, 30V, 40V, 50VA.C. at 500mA. 02. D.C. Voltmeter, 65mm rectangular dial with switch selectable ranges of 10V, 20V, 30V, 40V and 50V. 03. Four Rectifier diodes. 04. SPDT switch. 05. Potentiometer and adequate no. of other electronic components. 06. Mains ON/OFF switch, Fuse and Jewel light. * The unit is operative on 230V ±10% at 50Hz A.C. Mains. * Adequate no. of patch cords stackable from rear both ends 4mm spring loaded plug length ½ metre. * Good quality, reliable terminal/sockets are provided at appropriate places on panel for connections & observation of waveforms. * Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.