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Pulsed Lasers
A single or repetitive burst of laser energy with a pulse equal to or less than 0.25 s in duration.
See Also: Autocorrelators
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Pulsed Lasers and LEDs
PicoQuant's compact and reliable turn-key diode laser solutions work in picosecond pulsed, modulated, or fast-switched (nsec to µsec) operation mode. The laser systems typically consist of a common driver unit and exchangeable heads. Specialized lasers are also available as stand-alone units.
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PLD Systems
Pulsed Laser Deposition
Is a versatile thin film deposition technique. A pulsed laser (~20 ns pulse width) rapidly evaporates a target material forming a thin film that retains target composition. This unique ability of stoichiometeric transfer of target composition into the film was realized first by the research team led by Dr. Venkatesan at Bell Communications Research, NJ, USA, nearly 30 years ago while depositing high temperature superconducting (YBa2Cu3O7) thin films. Since then, PLD has become the preferred deposition technique where ever thin films of complex material compositions are considered. Another unique feature of PLD is its ability for rapid prototyping of materials. The energy source (pulsed laser) being outside the deposition chamber, facilitates a large dynamic range of operating pressures (10-10 Torr to 500 Torr) during material synthesis. By controlling the deposition pressure and substrate temperature and using relatively small target sizes, a variety of atomically controlled nano-structures and interfaces can be prepared with unique functionalities.
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Laser Energy Sensors
Measure laser pulse energy over a huge range of wavelengths, repetition rates, pulse energies, and beam diameters.
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Laser Distance Meters
GAOTek’s laser distance meters are used to measure the distance between the target and the device. Our device sends a pulse of laser light to the target and measures the time it takes for the reflection to return. Its ergonomic design emphasizes function and user-friendly usage. GAOTek’s laser distance meters are reliable, of high quality, and affordable instruments that provide an accurate measuring. Our products offer an easier inspection or testing experience, is compact, and portable. A laser distance meter offers efficient testing, accuracy, versatility, safety, functionality, and convenience compared to the old-fashioned tape method when used in the field. Our laser distance meters are available for purchase to the United States, Canada and globally.
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KATANA & PILAS Pulsed Diode Lasers
With external trigger functionality, nano- to picosecond pulse duration, and a wide range of wavelengths, the KATANA & PILAS series are our most versatile offering.
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Picosecond-Diode Lasers for Spectroscopy
Designed and manufactured by Becker & Hickl – bh delivers prominent picosecond diode lasers with wavelengths from the NUV to the NIR. All bh pulsed diode lasers work with simple +12V power supply or pull their power from the USB port of a PC or Notebook Computer. Other features are high repetition rate, short pulse width, unprecedented timing and power stability, and extremely low electrical noise level.
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Ultrafast Laser Pulse Measurement
Ultrafast Laser Pulse Measurement Products by MesaPhotonics
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*Femtosecond Lasers
Focus the energy on a very short time scale within a single laser pulse.
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Camera Based Beam Propagation Analyzer: M2
BeamSquared
The BeamSquared® system is a compact and fully automated tool for measuring the propagation characteristics of CW and pulsed laser systems from the UV to NIR to Telecom wavelengths. Users can also measure wavelengths above 1.8 microns, including CO2 and terahertz in manual mode (a bench set-up; without the automated optical train) with a Pyrocam IV or IIIHR. Our longer optical train and patented Ultracal™ Calibration makes BeamSquared the most accurate product on the market and is ISO 11146 compliant. Its operational robustness and reliability ensures continuous use applications in industry, science, research and development.
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Laser Drivers & Controllers
Fast Pulse Generators for E/O ModulationFast Laser Diode DriversSeed Laser Pulse PickingMOPA timing and controlCustom Delay and Waveform Generation
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Picosecond Lasers
PL2250 Series
Featuring up to 100 mJ pulse energy and less than 30 ps (20 ps optional) pulse duration, PL2250 series picosecond mode-locked Nd:YAG lasers set new standard in high pulse energy picosecond lasers. Innovative and cost effective design allows to improve laser reliability, while reducing running and maintenance costs.
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High Power Fiber Laser
Amonics' Fiber Laser (AFL) is a compact standalone turnkey equipment to deliver up to 50W output power and 1mJ pulse energy in 1064nm and 1550nm range under CW or pulse operation. Based on proprietary all fiber design, Amonics fiber laser is maintenance free. No post-installation service is required.In pulse operation, the laser delivers up to 20kW peak power and adjustable pulse width from 10ns to 1000ns. The pulse repetition rate is triggered by external TTL signal.Amonics fiber lasers are the ideal candidate for a wide range of industrial applications.
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Picosecond Lasers
PL2230 Series
The first commercial fully diode pumped high pulse energy mode-locked laser, producing 28 ps pulses with up to 140 mJ pulse energy.
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Terahertz Spectroscopy/Imaging Analysis Platform
TAS7400TS
The system uses two channels of ultra short pulse lasers (1.55 ?m) with either biased output (for THz generation) or signal input (for THz detection). Advantest's unique optical sampling method, utilizing phase-modulated dual-laser-synchronized control technology without a mechanical optical delay line, enables extremely high speed terahertz spectroscopy.
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Wavelength Meters - Scientific
Bristol Instruments'' wavelength meters are for scientists and engineers who need to know the exact wavelength of their lasers. These systems use proven interferometer-based technology to measure absolute wavelength to an accuracy as high as 0.0001 nm. To achieve the reliable accuracy that is expected from Bristol Instruments, all of its wavelength meters include a built-in wavelength standard for continuous calibration. Systems are available for CW and pulsed lasers that operate at wavelengths from 350 nm to 12 m.
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Pulsed and CW lasers, 375 – 1700 nm, 1 kHz measurement rate
871 Series
The 871 Laser Wavelength Meter from Bristol Instruments is the best way to measure the absolute wavelength of both pulsed and CW lasers and OPOs. By combining proven Fizeau etalon technology with automatic calibration, the reliable accuracy needed for the most meaningful experimental results is ensured. What’s more, a sustained measurement rate of 1 kHz enables the wavelength characterization of every single pulse for most lasers. And, the resulting time resolution of 1 ms provides the most detailed analysis of tunable lasers.
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Laser Distance Meters
Sends a pulse of laser light to the target and measures the time it takes for the reflection to return
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14-bit 16 Concurrent Channel 65MSPS A/D board
AD14-65Mx16AVE
14-bit 16-concurrent channel 65MSPS A/D board for demanding large-system uses, where signals on multiple time-aligned channels need to be observed with high SNR, such as RADAR, nuclear instrumentation, ultrasound, medical imaging, spectroscopy, communications systems, RF component and antenna testing and other critical applications. An on-board low-jitter LMX2581-based RF synthesizer allows any A/D sampling rate between 20MSPS and 65MSPS to be specified in software. A second on-board LMX2581 with synchronized reference can be optionally used to output four stimulus clocks on SMA connectors that can be vectored to any combination of 4 external transmitters, microwave pulse generators, laser modulators, and other devices.
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Laser Diodes
Our laser diode portfolio is broad, extending from cw laser diodes to pulsed laser diodes to high-power laser diodes. For special areas of application VCSELs and quantum cascade lasers are also included in our range of products.
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Picosecond Laser
PIXEA
The PIXEA is a high-quality laser system for OEM and R&D applications generating ultra-short optical pulses by using gain-switched laser diode technologies. The laser features high-quality picosecond laser pulses with no satellite pulses and minimize pulse tail. The PIXEA series offer a large variety of centered wavelengths between 375 nm and 2 um. The pulse duration down to 20 ps is optimized for each wavelength. The system is based in two modules or one module, the laser head and the dedicated Control Unit including the GUI software. Different optical output options are available, including free space collimating optics and fiber coupled.
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IndiRAM CTR With Quantum Characterizer
The IndiRAM CTR Raman/PL system with Quantum Emitter Microscope is a multi-purpose system capable of performing Quantum Emitter Characterization, Raman, Photoluminescence as well as Optical Emission Spectroscopy. The system consists of a Pulse Laser along with a single photon counting module (SPCM), a Pulse Synchronization unit, Motorized Scanning stage and a research grade microscope (Upright or Inverted) for TCSPC measurements. Along with these, it also contains a High throughput Spectrometer with a TE Cooled CCD and an optics box assembly to perform Raman/PL and OES Spectroscopy and Microscopy. obtained after the multiple set of experiments gives the lifetime function.
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Lasers FP/DFB-LDs For OTDR
C is a 1 650 nm Multiple Quantum Well (MQW) structured Distributed Feed-Back (DFB) pulsed laser diode DIP module with single mode fiber and internal thermoelectric cooler. It is designed for light sources of Optical Time Domain Reflectometer (OTDR).
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Beam Profiler
WinCamD series
CW & Pulsed laser profiling. Wavelength Range: 190 nm- 15 m*. Resolution: 5.0 m*. Smallest Beam: 42 m*.
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Continuous-wave (CW) Lasers
Continuous-wave lasers (cw lasers) emit a continuous laser beam as compared to ultrafast or pulsed lasers that emit a pulsed laser beam. Spectra-Physics offers wavelength tunable cw lasers, standard cw lasers, quasi-cw lasers, and accessories for continuous-wave lasers.
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FAYb Fiber Laser Markers
LP-S Series
Panasonic Industrial Devices Sales Company of America
The LP-S Series Fiber Laser Marker features:- Compact IP67G-Rated Head For Harsh Environments- 17 And 42 Watt Models, Pulsed Fiber Laser- Marking Area Up To 160mm- Removable Fiber Cable For Ease Of Installation
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Network OTDR
NFO series
The NFO OTDR unit injects the laser pulse into the fiber under test and picks up scattered and reflected optical signals by an avalanche photodiode (APD). The unit accepts remote commands from Internet to control all related timing and data acquisition processes. Maximal three wavelengths are available at the NFO with options on 1310, 1490, 1550, and 1625 nm. NFO also has options on dynamic ranges so users can select the most cost effective units for their demands. Radiantech provides an easy use API (Application Program Interface) for NFO so users can design and build their own AP for NFO. Standard NFO API package is for Windows XP or higher. Please contact Radiantech’s sales person to inquire API for another OS.
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Femtosecond Autocorrelators - Pulse Measurement Systems
Reef
The autocorrelation technique is the most common method used to determine laser pulse width characteristics on a femtosecond time scale . Del Mar Photonics autocorrelators have been specifically designed to measure the width of pulses from femtosecond lasers.
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Spectrometer - OSA
HighFinesse optical spectrometers LSA and HDSA are designed to analyse the multi-line or broadband spectrum of (un-)known light sources like cw and pulsed lasers, gas discharge lamps, super luminescence diodes, semiconductor laser diodes and LEDs. They are suitable to analyze the spectrum of telecom signals, resolve Fabry-Perot modes of a gain chip, and produce a spectral measurement of gas absorption.
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Widely Tunable Mid-Infrared Quantum Cascade Laser
LaserTune™
Block Engineering's next generation LaserTune represents a significant leap forward in offering the ultimate mid-IR, pulsed Quantum Cascade Laser (QCL) source to meet the ever challenging requirements of the research community. The fully integrated "single box" concept has been taken to new extremes with a significant reduction in footprint size, saving considerable laboratory bench space. This single box also offers the widest gap-free tuning range available on the market of 5.4 - 12.8 microns. No external power supply or control peripherals are required.
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Short Pulse High-Frequency Laser Marker
LP-RV SERIES
Panasonic Industrial Devices Sales Company of America
The LP-RV Series FAYb Laser Marker features:- Short Pulse 20W Fiber Laser Offers Excellent Mark Contrast On Difficult To Mark Plastics And Various Other Materials- Optional EtherNET/IP Or ProfiNET Interface Adaptor Card- Modular Laser Oscillator System Makes Servicing In The Field Possible - Direct Connection To Panasonic PV230 Vision System For Mark Verification, Auto-Targeting, And Other Machine Vision Functions- Compact IP64-Rated Marking Head For Use In Harsh Environments- Compliant With FDA Regulations, GB Standard, KC Mark, Machinery Directive (Declaration of Incorporation), EMC Directive, RoHS Directive