Laser Diode
generate genuine laser oscillation with a semiconductor diode.
See Also: Diode, Zener Diode, Diode Test, Photodiode, Pulsed Laser Diode Drivers
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Product
FLIM Upgrades for Zeiss LSM
710 / 780 / 880
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*Two Fully Parallel TCSPC FLIM Channels*Compact bh Simple-Tau or Power-Tau System*Two HPM-100-40 GaAsP Hybrid Detectors*Optional: HPM-100-06 Hybrid Detectors, IRF Width < 20 ps FWHM*Optional: HPM-100-50 Hybrid Detectors for NIR FLIM*Optional: Multi-Wavelength FLIM*Excellent Time Resolution: Electrical IRF Width 6.5 ps FWHM*Time Channel Width Down to 813 fs*Megapixel FLIM, Up to 2048 x 2048 Pixels at 256 Time Channels*Simultaneous FLIM/PLIM*Detection Wavelength Range from 360 nm to 900 nm*Excitation by Ti:Sa Laser, OPO, or by bh ps Diode Lasers*Identical Systems for Multiphoton FLIM and Confocal FLIM*Detectors can be Swapped Between NDD Port and Confocal Port*Systems are Modular: More FLIM Channels can be Added
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Laser Diodes
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With over 30 years of considerable experience in photonics industry, USHIO offers a wide range of high-quality Laser Diodes. They are available in different intensities and sizes, suitable for each and any application. These are industrial quality, reliable laser diodes offering high powers and low operating currents, long lifetimes and energy efficiency. All USHIO laser diodes are RoHS compliant. It is also possible to produce Laser Diodes to customer specifications. We offer technical support helping you select the ideal laser diode to get the most from your application. For laser diodes we are offering both test data and wavelengths selection on request. Please feel free to contact us (link) – we will be happy to help you.
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Product
Modular Tunable Littrow Laser System
Lynx
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Littrow Modular Tunable External Cavity Laser, 370nm .. 1770nm, up to 300mW, patented technology, modular cavity design, easy laser diode exchange, narrow linewidth, up to 30GHz mode-hop free tuning, free space and fiber coupled versions. Check our ar-coated diode stock list for availability.
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dB Meter
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The dB meter is used to determine the stability or fluctuations of the optical power over a large dynamic range with high accuracy and measurement speed. A fiber-coupled, power-stabilized 1.55µm laser diode is built into the device to enable simple and quick testing of passive fiber optic components or local fiber loops. Alternatively, light from external light sources in the wavelength range 780nm-1650nm can also be used.
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1310/1490/1550 Nm DFB-LD For Fiberoptic Communications
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RV2X6376A Series of directly modulated laser (DML) diodes deliver 25 Gbps x four wavelengths as the light source in 100 Gbps optical transceivers that enable high-speed communications inside 4.9G and 5G LTE base stations, and between data center routers and servers. The RV2X6376A Series are the industry’s first industrial-temperature (-40°C to 95°C) DML diodes that support full 25 Gbps speed (per individual laser) without cooling.
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OEM Power Supplies
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The LaserPak laser diode driver offers the same quality instrumentation as our bench top units in a smaller OEM solution. In addition to USB / RS-232 ports, the LaserPak adds an analog control interface for operation without the need for a computer.
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Product
2.5G DFB Laser Diode Chips
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Guilin GLsun Science and Tech Group Co., LTD
2.5G DFB Laser Diode Chips by GLSN
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Product
Wide-Field FLIM System
LINCam FLIM
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*Easy to Use Like an Ordinal Megapixel CCD Camera*Spatial Resolution ~ 1024 x 1024 Pixels*Temporal Resolution (IRF Width) 50 ps FWHM*Single-Photon Sensitivity*Saturated Count Rate Up to 5 MHz*Excitation by bh BDS-SM Family ps Diode Laser*Works with All Commonly Used MicroscopesI*llumination via Single-Mode Fiber*Lens System for Image Transfer Into Camera
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LED/CCD Optical Micrometer
LS-7000 Series
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Breakthrough technology intelligent optical micrometer with 0.01-micron high resolution, 2400 samples/second high speed. Maintenance - free LED emitter and design (no laser diode or motor). High performance controller with statistical analysis. Controller with target viewer available for easy setup
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Product
Standard Lifetime Measurement System
Filter-Based Systems
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*Excitation by bh ps Diode Lasers (BDS-SM or BDL-SMN Series)*Optional: fs Fiber Laser*Wavelength Selection by Filters*Detection by bh HPM-100 Hybrid Detectors*Excellent Dynamic Range*Ultra-High Time Resolution*IRF Width Down to 40 ps FWHM with HPM-100-06/07*Low Cost Detector Option: PMC-150 PMT Modules
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Product
Confocal FLIM for Macroscopic Objects
DCS-120 Macro
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*FLIM of Macroscopic Objects*Scan Field Up to 15 mm Diameter*Two Fully Parallel TCSPC FLIM Channels*Compact bh Simple-Tau or Power-Tau System*Scanning by Fast Galvanometer Mirrors*Channel Seperation by Dichroic or Polarising Beamsplitters*Individually Selectable Pinholes and Filters*One or Two BDL-SMN or BDS-SM ps Diode Lasers*Tuneable Excitation by Super-Continuum Laser with AOTF*Two Fully Parallel Detection Channels*Two HPM-100-40 GaAsP Hybrid Detectors*Optional: Two HPM-100-06 Hybrid Detectors, IRF Width < 20 ps FWHM*Optional: HPM-100-50 Hybrid Detectors for NIR FLIM*Optional: Multi-Wavelength FLIM*Excellent Time Resolution: Electrical IRF Width 6.5 ps FWHM*Time Channel Width Down to 813 fs*Megapixel FLIM, Up to 2048 x 2048 Pixels at 256 Time Channels*Simultaneous FLIM/PLIM*Wideband Version, Compatible with Tuneable Lasers*Electronic Pinhole Alignment*Optional: Spatial Mosaic FLIM via Motorized Sample Stage
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High-Speed Oscillators
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Renesas' laser diode driver product portfolio includes a push-pull oscillator used to reduce laser noise.
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Laser Diode Characterization Testing
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The Yelo Laser Diode Characterization system performs automated characterization of a laser device. The system will allow the operator to load a single packaged Laser device into a TEC controlled fixture mount. Each test station (LIV, Spectrum, Far Field/Beam Divergence) will then automatically align with the Laser Device in a sequential order and perform the automated tests required of each station.
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Probe Series
VEGA Series
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MPI VEGA Prober series is ready to meet the diverse test and material handling requirements of the Laser Diode (VCSEL, EEL) and optical module markets. MPI VEGA probers are based on a highly flexible and reliable platform, enabling the test of a wide variety of device types (Wafer, Package & Singulated Die) over temperatures with the ability to handle thin/warped wafers. Multiple probing schemes are also supported with the ability to probe small pads with well-controlled needle force.
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Product
Confocal FLIM System
DCS-120
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*FLIM Upgrade for Existing Conventional Microscope*Two Fully Parallel TCSPC FLIM Channels*Compact bh Simple-Tau or Power-Tau System*Scanning by Fast Galvanometer Mirrors*Channel Seperation by Dichroic or Polarising Beamsplitters*Individually Selectable Pinholes and Filters*One or Two BDL-SMN or BDS-SM ps Diode Lasers*Two Fully Confocal Detection Channels*Two HPM-100-40 GaAsP Hybrid Detectors*Optional: Two HPM-100-06 Hybrid Detectors, IRF Width < 20 ps FWHM*Optional: HPM-100-50 Hybrid Detectors for NIR FLIM*Optional: Multi-Wavelength FLIM*Excellent Time Resolution: Electrical IRF Width 6.5 ps FWHM*Time Channel Width Down to 813 fs*Megapixel FLIM, Up to 2048 x 2048 Pixels at 256 Time Channels*Simultaneous FLIM/PLIM*Wideband Version, Compatible with Tuneable Lasers*Electronic Pinhole Alignment*Z-Stack FLIM Acquisition with Zeiss Axio Observer Z1*Optional: Spatial Mosaic FLIM via Motorized Sample Stage
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TDL Gas Analyzers
SERVOTOUGH Laser 3 Plus
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SERVOTOUGH Laser 3 Plus range - the world’s smallest cross-stack Tunable Diode Laser (TDL) gas analysers, which can be optimised for combustion, ammonia slip and process control applications in the hydrocarbon processing sector.
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Tunable Littman/Metcalf Laser System
Lion Motorized
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Motorized Littman / Metcalf Motorized Tunable External Cavity Diode Laser, 630nm .. 1770nm, up to 100mW, hands-off operation, fully remote controlled wavelength scans, large mode-hop free piezo tuning range, narrow linewidth, free space and fiber coupled versions. Check our ar-coated diode stock list for availability.
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Broad Area Laser Power Littrow Series
Cougar
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The TEC-200 External Cavity Diode Laser in Littrow configuration is designed for high output power up to 1500mW with moderate linewidth in the order of 10GHz. It is employed for Raman Spectroscopy. Please check our downloadable data sheets.
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Integrated Laser Controller
ILC
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AOSense has developed a compact Integrated Laser Controller (ILC) that can be paired with our External Cavity Diode Lasers (ECDLs) to control laser current, piezo transducer (PZT), and temperature. The ultra-low noise electronics are fully digitally controlled. The ILC dimensions are only 5″x2.9″x0.95″. We provide software with an easy-to-use graphical user interface (GUI) that can control multiple lasers from a single window. If preferred, commands may be sent over a USB virtual COM port. The software screenshot below (click the image to enlarge) shows the interface including a plot of the temperature (green line) as it settles to a commanded value.
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Product
Modular Laser Diode Test System (PXI/PXIe)
LTS8620
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The LTS8620 test system is a modular PXI test system for testing and qualifying laser diodes. The system is able to generate extremely short current pulses. This minimizes the effects of heat on the laser diode.
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Contactless Laser Extensometers
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Jinan Testing Equipment IE Corporation
Model LE-05 and LE-15 extensometers measure strain optically, without contacting the specimen, using laser diode technology. The extensometers are self-contained and portable. They may be interfaced with a variety of testing machines and data acquisition systems using the ±10V analog output or bi-directional RS-232 serial port. Operation may be local or remote. A digital display is included. The scanning beam is always perpendicular to the specimen, unlike most laser extensometers. This eliminates errors when viewing through windows in chambers. It also minimizes sensitivity to the distance between the extensometer and the sample. Because the unit measures reflected light, no receiver is required behind the sample.
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Product
General Purpose Integrating Spheres
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General Purpose Integrating Sphere Systems are designed to spatially integrate radiant flux in order to measure optical radiation. The spheres can be coupled with a sensor to create radiometers, photometers, or spectroradiometers in order to measure the total geometric flux emanating from a light source or the flux density of an illuminated area. Additionally, these sphere systems can be used to measure the output of high power lasers and laser diodes or to measure the reflectance and transmittance of materials.
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10G Distributed Feedback Lasers
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Macom Technology Solutions Holdings Inc.
MACOM’s Distributed Feedback (DFB) laser diodes are designed for direct modulation uncooled operation up to10Gb/s. These products utilize patented Etched Facet Technology (EFT) for exceptional reliability with the following benefits: *Etched Facet Technology enabling high performance and product uniformity*Wide operating temperature range for wireless, PON and datacenter applications*No isolator required due to high back-reflection rejection
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Product
PXIe Short SMU
52403P
Source Measure Unit
Chroma's 52403P is a PXI Express Short Pulse SMU (Source/Measure Unit) designed for fast, precise and reliable sourcing and measurement of thermo-sensitive devices such as high-power laser diodes (LD). Integrating a high-speed pulser, a high precision SMU and a DAQ module into a single PXIe SMU, the 52403P can measure both the LIV and the low-level leakage current of a high-power LDs.
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Product
Selenium Valved Cracker
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This source has multiple heating zones that can either generate cracked or uncracked selenium flux while resisting the chemical attack from the corrosive vapor. The unrivaled convenience and flux control are maintained without depleting the source material via an all-metal needle valve. Excellent results have been reported producing blue/green LED and laser diode devices.
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Diode Lasers
Laser Diode Micro-Modules
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Advanced Photonic Sciences LLC
Advanced Photonic Sciences (APS) has introduced a new product line of Laser Diode Micro-Modules (LDMM’s) that address the need for a simple, robust, reliable, and cost-effective platform on which to mount, provide heatsinking for, collimate, and power semiconductor laser diodes. The use of laser diodes in scores of applications has become ubiquitous, and our new products make mounting, collimating, heatsinking, and providing power leads for such applications easier than ever.
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Lightwave Transmitter Analyzer Bundle
N4364A
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The N4364A Lightwave Transmitter Analyzer Bundle consists of a calibrated OE-converter - the N4377A Lightwave Detector - and Vector Network Analyzer - either from the PNA- or from the Streamline Series USB-family - and is a cost-effective solution to test the frequency response of optical transmitters such as directly modulated lasers diodes (DMLs), Mach-Zehnder Modulators (MZMs) or other devices.
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Spectrometer - OSA
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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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Pulsed Lasers and LEDs
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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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Cryocoolers
MT
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The MT cooler has been in production since 2003 and is based on the CT cooler design. It was developed for the customer who did not need the lift of the CT cryocooler and wanted size and weight reduction for their application. The MT has been used successfully in applications such as High Temperature Superconductivity (HTS) filters, high altitude balloons, refrigeration, germanium detectors, IR detectors, radio telescopes, laser diode cooling, and research among others. We believe the customer will agree that the CryoTel® MT is the smallest 5W @77K cooler available at an attractive price point with a Mean Time to Failure of over 200,000 hours.
