Q-Switch Crystal

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 >2x109ª+¿Mcm Electric-optical coefficient r41=8.8pm/v,r63=25pm/v . Application Designation Operation Input Output 53.7 íp SHG (II) 1064 nm 532 nm 59.5íp THG (II) 1064 nm + 532 nm 355 nm 63.7íp SFM (II) 1064 nm + (421-1000 nm) 302-515 nm 86íp FHG (I) angle tune 532 nm 266nm 90íp FHG (I) temp. tune 532 nm 266 nm 36.6íp SHG (I) 1064 nm 532 nm 46.8íp THG(I) 1064 nm + 532 nm, 355 nm . Specifications Wavefront distortion: less than l/8 633nm Dimension tolerance: (W 0.1mm) x (H 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 0.3, fD 0.3 Quality Warranty Period: one year under proper use .

OST Photonics offers various functional crystal materials for laser systems, optical equipment and instruments. Crystals are divided into six types according to their functions: laser crystals (diffusion bonding crystals, Nd:YAG, Er:YAG, Yb:YAG, CTH:YAG, Nd:Ce:YAG, Nd:YVO4, Nd:GdVO4, Nd:YLF, Pr:YLF, Ho:YLF, Tm:YLF, Ti:Sapphire, Er:Yb: Glass), nonlinear crystals (KDP & DKDP), KTP, LiNbO3, LBO, BBO, BIBO), passive Q-switch crystals (Cr4+:YAG, Co2+:MgAl2O4), birefringent crystals (YVO4, �±-BBO), Magneto-optic Crystals (TGG) and optical crystals (BaF2, CaF2, MgF2, LiF, Germanium single crystal, Sapphire (Al2O3), YAG, ZnSe, Silicon single crystal, ZnS). If you want to know more about our functional crystals, please do not hesitate to contact OST Photonics. What are Functional Crystals? A wide range of functional crystal materials is used in various optical applications. While optical glass is commonly used as a transparent material, different functional crystal materials, primarily monocrystalline materials, are required for diverse applications due to their unique functionalities: In contrast to glass, birefringent crystals can exhibit birefringence, which is a requirement for various types of polarizers, wave plates, birefringent tuners, and other optical components. Commonly used birefringent crystal materials include YVO4, �±-BBO, quartz, calcite and sapphire. The lattice symmetry of a crystal material is not too high (such as a triangular, quadrilateral, or single prism), and it can exhibit nonlinearity. Nonlinear crystals are primarily used for nonlinear frequency conversion but also find applications in optical modulators like the Pokel cell. A wide variety of functional crystal materials can be used as laser crystals, serving as host materials for laser-active dopants (rare earth ions or transition metal ions). They typically exhibit relatively high transition cross sections, small gain bandwidth, and good heat conduction compared to laser-active glasses. In general, they also allow for higher doping concentrations. In some cases, functional crystal materials are used in spectral regions where glass does not have a wide enough wavelength range and high transmittance. In particular, various materials such as zinc sulfide (ZnS), zinc selenide (ZnSe) and Sapphire (Al2O3) are used as infrared crystals, and other materials such as lithium fluoride (LiF), calcium fluoride (CaF2) and magnesium fluoride (MgF2) are used as ultraviolet crystals. Some functional crystal materials, such as terbium gallium garnet (TGG), exhibit the Faraday effect (polarization rotation caused by magnetic fields), and they can be utilized in devices like Faraday rotators and Faraday isolators.

Supplier: Electronic components like capacitors, connectors, crystals, diodes, fuses, resistors, switches, terminal blocks, transistors

Supplier: Capacitor, Connector, Crystal Oscillator, Diode, Inductor, Led, Microprocessor, Ics, Integrated Circuits, Pin , Header, Resistor, Switch, Transistor, Electronics Components.
Buyer: Capacitor, Connector, Crystal Oscillator, Diode, Inductor, Led, Microprocessor, Ics, Integrated Circuits, Pin , Header, Resistor, Switch, Transistor, Electronics Components.

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.

Supplier: Electronic components like semi conductors, integrated circuits, capacitors, inductors, diodes and triodes, discrete semiconductors, rf/if and rfid, analog devices, transistors, memory, microprocessors, resistors, switches, relays, connectors, circuit protection, potentiometers, coils, chokes, transformers, magnetic components, insulators, crystals, oscillators, resonators, interconnect devices, sensors, emitters, opto electronic power supplies and more.
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Services: Transportion

smart glass: 1.Operation mode: NO (transparent), OFF (opaque). 2.Maximum size: W1200mm*H3500mm 3.Thickness: 4mm,5mm,6mm etc. Imagine a high-tech glass that you could change from transparent to frosted with the flick of a switch¡­ You could use it for home windows (eliminating the need for blinds), for store fronts (at night), and even for bathrooms (requiring users to stretch for a new level of trust in technology).A French company produces an ¡°intelligent¡± glass called Privalite, which can be switched from an ordinary-looking clear glass to a foggy-looking frosted glass by running an electrical current over a polymer liquid-crystal film sandwiched between two plates of glass. When a product is called ¡°smart¡±, it simply means it is programmed with an auto-intelligence capable of operating a single task. And the same goes for smart glass: instead of relying on glass treatments to block the light, these specially designed, energy-efficient glass panes automatically control the suns solar penetration. How does Smart Glass Work? Privacy glass works according to the principles of polymer liquid-crystal optics. The laminated glazing comprises two sheets of glass, either clear or tinted, and a liquid crystal film. Both faces of the film are covered with a transparent, electrical conductive coating. When the glass is switched off from its special power supply, the liquid crystals are randomly scattered and diffuse light in all directions. By switching the glass on, the crystals line up and reorient themselves, turning the opaque glass totally transparent. Switching from the non-transparent state to the transparent state is almost instantaneous and can be repeated as often as desired. In recent years, the market for light-control glass has expanded due to the increasing demands for energy efficiency and heat and light control, automated shading, privacy, and design and engineering innovation. Applications Smart glass can be applicable in the following areas: Several professions and industries such as the house, the fitment and the automobile. In the industry of real estate/decoration, it can be applied in high-stand apartments, villas, town houses, office building and stores. Building walls, doors, windows and indoor separation, decorations. The big area of the projection wall The controllable options of offices (meeting rooms, supervision rooms) The controllable options of public facilities (restaurants, hotels, banks, hospitals, the recreational places) Applications of smart glass include building windows, doors and skylights; automobile, boat and aircraft windows; appliance windows, computer screens and cell phone screens. Its use in home and residential windows can all but eliminate the need for blinds or shades, and it fits in with the "green movement" by helping with interior heating and cooling. Advantages Smart glass does not need cleaning and does not fade in the sun like cloth and plastic. It only requires a small amount of energy to sustain (powering several windows at once uses less electricity than a single light bulb) and electrochromic glass hardly needs any electricity at all. Can assist the air condition to economize energy and can obstruct ultraviolet radiation. Allow enough light even when opaque, tenders bright indoors. Technical Specification: Size: Maximum size of Single panel glass: W1200mm*H3500mm Glass: clear float glass Thickness: 4mm,5mm,6mm,8mm,10mm. Film thickness: 0.38mm/0.76mm/1.14mm Power Performance: Operating voltage: AC60-75V Frequency: 50HZ ~ 60Hz Amperage: In AC110V, 100mA/sqm Electric Consumption: In A C110V, 5W/sqm switching speed: less than one second(from the opaque to transparent:100ms;from transparent to opaque: 400ms) Optical performance: Operation mode: NO (transparent), OFF (opaque) Visible light transmittance: power on 75%, power off 10% Light transmittance: ON 80%, OFF 60% Haze coefficient: ON 3%, OFF 82% UV Blocking: more than 98% Visible angle: 130 degrees. Working environment: - minus 20¡ãC to 65¡ãC Working life: more than 10 years Quality assurance: one year Export wooden packaging.

Technology Diagram 1: LC Film is a combination of two electrically conductive films, filled with liquid crystals and polymer. Diagram 2: LC particles, by electrical connections, stand in one direction to let the light pass through and create transparency. Diagram 3: As the current is off the particles are scattered in various directions; consequently they partially impede the pass of the light and cause the opacity. EB GLASS SMART GLASS FEATURES -Highest Clarity in the industry -Unprecedented UV Protection of-98% +/- -Saving on heating & cooling costs through Solar reduction -Outstanding tech support and engineering troubleshooting. -Multiple pieces that can be configured to operate in unison or independently. -Control of light transmission with our variable solution Custom manufacturing to your specifications providing a turn key solution with the best performance in the industry. OPERATING OPTIONS - 220/240VAC-50Hz or 110/120VAC/50Hz plug and play. -Electrical fittings:On/off Transformer/Dimming Transformer/Automotive inverter -Control mode-Switch/remote control -Power of Transformer:50w, 100w, 200w, 800w other customized. -Energy consumption of less than 5 Watts/Square meter Smart glass operates by applying electric current through a specifically programmed transformer. Depending on the surface area, many panels can be controlled at the same time. WOODEN CRATE