JCZ EzCAD LMCV4-FIBER-M Laser Marking Control Card Simple Card for Fiber Laser Marking Machine from BeamQus. BJJCZ LMCV4 Ezcad Control Card Laser Controller Board For Fiber Laser Marking Machine alibaba. LASER AND GALVO CONTROLLER LMCV4 SERIES EZCAD2 LMCV4-FIBER For most models of fiber lasers Laser and Galvo Controller for Laser Marking, Etching, Engraving, Welding, Cutting…LMCV4 […]

nd:yag wavelength

DPSS Nd:YAG lasers come in the wavelengths of 1064nm/ 532nm/ 355nm/ 266nm lasers. A wide range of DPSS Pulsed lasers and systems for your unique application. The Nd:YAG laser was the first type of laser used in urological practice. It uses a crystal of neodymium that produces a light invisible at a continuous wavelength of […]

nd yag

Nd:YAG (neodymium-doped yttrium aluminium garnet) is a crystal that is used as a laser medium for solid-state lasers. Nd:YAG (neodymium-doped yttrium aluminum garnet; Nd:Y3Al5O12) is a crystal that is used as a lasing medium for solid-state lasers. The dopant, triply ionized neodymium, Nd, typically replaces a small fraction of the yttrium ions in the host […]

hene laser tube

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laser induced plasmon resonance

DPSS 660nm Red Laser 1W for Laser Induced Plasmon Resonance Tunable surface plasmon resonance in laser-induced plasma spheroids

DPSS 660nm Red Laser 1W for Laser Induced Plasmon Resonance

DPSS 660nm Red Laser 1W for Laser Induced Plasmon Resonance 660nm DPSS Red Diode Laser Max Output Power 1W-2W for Laser Induced Plasmon Resonance laser induced plasmon resonance Surface plasmon resonance (SPR) is the resonant oscillation of conduction electrons at the interface between negative and positive permittivity material stimulated by incident light. SPR is the […]

Polychromatic Acousto Optic Modulator PCAOM

The Laser Shifting Polychromatic Acousto Optic Modulator In this video I’ll be exploring a Polychromatic Acousto-Optic Modulator (PCAOM). This device is more or less a special prism that can shift the angle of light going through it using several underlying physics. Inside a crystal pumped with sound waves in the Mhz range using the piezoelectric […]

Acousto optic modulator Research

Acousto-optic frequency shifted comb laser-based micro-Doppler detection for moving target identification Fast Laser Power Modulators for Two-Photon Microscopy Acousto-optic modulation in lithium niobate on sapphire We demonstrate the first acousto-optic modulators in lithium niobate films on sapphire, detailing the dependence of the piezoelectric and optomechanical coupling coefficients on the crystal orientation. This platform supports highly […]

Acousto-Optic Modulator (AOM): Altering Light With Sound

Acousto-Optic Modulator (AOM): Altering Light With Sound introduction: Acousto-Optic Modulator Optical setups require extreme precision, and researchers must often implement modulators to adjust the frequency, amplitude, wavelength, and direction of their laser beam. Acousto-Optic Modulator (AOM) uses a sound wave to modulate an incoming beam of light to optimize optical systems and devices. The exiting […]

Acousto-optic Frequency Shifter Research

Check Acousto-optic Frequency Shifter AOFS products here. Why doesn’t the acousto-optic frequency shift depend solely on the velocity of sound in the medium, if it is a form of Doppler shift? Gigahertz Acousto-Optic Frequency Shifting on Etchless Lithium Niobate Integrated Platform Integrated Lithium Niobate Acousto-optic Frequency Shifter Acousto-optic devices that provide optical frequency shifting have […]

Acousto-Optic Frequency Shifter AOFS

When light is diffracted at the traveling refractive index grating in an acousto-optic modulator, the diffracted light experiences a shift of optical frequency which is plus or minus the acoustic (or drive) frequency. That effect (which can be interpreted as a Doppler shift) is exploited in acousto-optic frequency shifters. Drive frequencies are typically between some […]

Acousto Optic

AO Device from 180nm to 11µm acousto optic Modulatoracousto optic Frequency Shifteracousto optic Deflectoracousto optic Pulse Pickeracousto optic Tunable Filter AOTFacousto optic Polychromatic Modulatoracousto optic Q-Switchacousto optic Fiber Pigtailed The applications: Laser PrintingLaser Projection SystemLaser Drilling/ CuttingOptical TweezerConfocal MicroscopyPolarimetric Hyperspectral ImageryLaser Doppler Velocimeter ACOUSTO-OPTIC MODULATORS The acoustic wave of an acousto-optic modulator is amplitude modulated. […]

355nm DPSS Laser

Place orders for 355nm DPSS laser at BeamQ. 3 Types of 355nm DPSS Laser: CW 355 nm Lasers CW 355 nm DPSS Lasers are ideal for applications requiring up to 20 mW of 355 nm UV laser light with a long operating lifetime . These lasers are commonly used for fluorescence excitation and a broad […]

The core module ROM-5420, helps the intelligent building automation system

The core module ROM-5420, helps the intelligent building automation system Product: ROM-5420 (NXP i.MX6 modular computer) Application required functions: Low cost but reliable High-cost performance, high reliability Has a long product life cycle Application highlights: The building automation system is connected to commercial HVAC, lighting, security, and protection systems. In addition, the system can communicate […]


We report on a new approach to characterize the performance of a laser Doppler vibrometer (LDV). The method uses two acousto-optic modulators (AOMs) to frequency shift the light from an LDV by a known quantity to create a synthetic velocity shift that is traceable to a frequency reference. Results are presented for discrete velocity shifts […]

Acousto-optic modulation news

Acousto-optic modulation of a wavelength-scale waveguide We demonstrate a collinear acousto-optic modulator in a suspended film of lithium niobate employing a high-confinement, wavelength-scale waveguide. By strongly confining the optical and mechanical waves, this modulator improves by orders of magnitude a figure-of-merit that accounts for both acousto-optic and electro-mechanical efficiency. Our device demonstration marks a significant […]

HL6388MG 637nm 250mW 5.6mm H Pin Code Opnext Laser Diode

HL6388MG 637nm 250mW 5.6mm H Pin Code Opnext Laser Diode Lasing Wavelength 632 637 642 nmOptical Output Power (CW) – – 250 mWOperating Voltage – 2.3 – VBeam Divergence (FWHM) – Parallel – 10 – deg.Beam Divergence (FWHM) – Perpendicular – 40 – deg.Operating Current – 340 430 mAThreshold Current – 110 – mA

Mid-IR DFB Interband Cascade Laser 2900 – 4000nm

We divide our lasers into wavelength regions. So when we say range 2900nm to 4000nm that is a region to classify our lasers. But then the individual laser will be centered at an specific wavelength. Usually our lasers tune a few nm, the higher the wl the more nm that the laser can be tuned, […]

Fabry Perot Lasers

Fabry Perot Lasers 法布里珀罗激光器 法布里·珀罗二极管激光器是最常见的二极管激光器类型。 它们在空间上是单一模式。 激光芯片的典型几何尺寸为1000µm x 500µm x 200µm(长x宽x高)。 根据芯片长度,法布里珀罗(Fabry Perot)激光器纵向运行单模或多模。   DFB的一般都带电子制冷功能,除了驱动激光器的引脚,还有保持激光器温度恒定的带电子制冷功能的器件, 因为只有保持激光器温度恒定,功率输出才稳定。 760nm 法布里珀罗激光可用于激光气体分析仪,用于氧传感器。规格书如下: DFB laser diodes 760-830NM 800nm 法布里珀罗激光器的参数表,请参看如下 760nm – 830nm 规格书。 DFB laser diodes 760-830NM 1653nm 法布里珀罗激光可用于激光气体分析仪,用于甲烷传感器。规格书如下: DFB laser diodes 1650-1850NM 1700nm 法布里珀罗激光器的参数表,参看1650nm-1850nm 规格书 DFB laser diodes 1650-1850NM

S1227-1010BR Si Photodiode

For UV to visible, precision photometry; suppressed IR sensitivity Features – Resin potting window type – Suppressed IR sensitivity – Low dark current