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Description: ; including lasers, amplifiers, light-emitting diodes, solid-state lighting, etc. -- Optical fiber and waveguide technologies; including design and characterization, amplifiers, measurement techniques, etc. -- Optical filters, control, and switching devices; including planar lightwave circuits, photonicShow More
Standards and Technical Documents - Improved Laser-Assisted Vascular Tissue Fusion Using Light-Activated Surgical Adhesive in a Porcine Model - BIOMED 2001
Description: with an 805nm diode laser. Blood flow was restored to the vessels immediately after the procedure and the incision sites were checked for patency.The new adhesives were flexible enough to be wrapped around the vessels while their solid nature avoided the problems associated with "runaway" of the less viscousShow More
Supplier: TELOPS, Inc.
Description: The laser diode chip tester picks up each laser diode chip from blue tape and measures LIV, wavelength and far field patterncharacteristics with each test on a dedicated fixture to optimize tact time. Post test the devices are sorted to different bins in accordance with the test criteria.
- Form Factor: Monitor / Instrument, Wafer Probing System
- Mounting / Loading: Floor Mounted / Stand-alone
- Applications: Semiconductor Wafers, Packaged ICs / Ceramic Substrates, Other
- Measurement Capability: Electrical Test - Parametric / In-line, Electrical Test - Wafer Sort / Functional, Other
Supplier: Edmund Optics Inc.
Description: 405nm output Low operating current TTL Modulation Circular or Elliptical Output These 405nm laser diode modules are available with output powers of 0.9mW, 4mW or 25mW. They are able to produce a circular beam of 2mm diameter (0.9mW model) or an elliptical beam of 3.5 x 2mm (4mW and 25mW models
- Laser Type: Laser Diodes, Laser Diode Modules
- Laser Wavelength: Blue
Supplier: Precitec, Inc.
Description: High-power welding head in modular design EFFICIENT capable for highest laser power can be expanded with pre, in and post process monitoring high-quality welding by means of high-grade optics and adaptable protective shield gas supply long protective window lifetime by application-specific
- Type: Component / Subsystem
- Options / Components: Laser Optics / Beam Delivery
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Near Field Imaging of a Laser Diode Using Scanning Method
This application note describes the result of an experiment performed on near field imaging of a laser diode emission pattern at the output facet. The purpose of the experiment was to provide a proof-of-concept system for the near field measurement of a high-power laser diode bar. The target
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Vertical-cavity surface-emitting laser diodes fabricated by in situ dry etching and molecular beam epitaxial regrowth
air- post laser diodes are made following the procedure described in .
The effect of scatter laser photocoagulation on intravitreal levels of growth factors in the miniature pig.
Vitreous transforming growth factor-beta 2 levels were decreased at 1 h post diode laser and at 4 and 7 days post emerald laser but returned to normal by 21 and 42 days respectively.
Respiratory Diseases of the Horse: A Problem-Oriented Approach to Diagnosis and Management
̆ 249 Postmortem photograph of the soft palate 45 days post diode laser palatoplasty.
OSA | Monolithically integrated multi-wavelength VCSEL arrays using high-contrast gratings
T. Wipiejewski, M. Peters, E. Hegblom, and L. Coldren, âVertical-cavity surface-emitting laser diodes with post -growth wavelength adjustment,â IEEE Photon.
Application of the Integrating Sphere Optical Power Measurement System in Laser Diode Characterization
3 inch Laser Diode Mount Post SS-1-A .
Analysis of surface-mode coupled semiconductor laser structures with adjustable emission wavelength
Keywords: Single-mode laser diodes , post -processing wavelength adjustment, twin-waveguide structure, grating coupler, grating coupled radiation, Floquet-Bloch theory, coupling coefficients.
Characterization of InGaN by Means of I –V Measurements of Respective Light-Emitting Diode (LED) by DLTS
… Chang, T.H.; Chae, S.H.; Lee, W.S.; Sung, Y.J.; Paek, H.S.; Chae, J.H.; Sakong, T.; Son, J.K.; Ryu, H.Y.; Kim, Y.H.; Park, Y.: Character- istics of GaN-based laser diodes for post -DVD applications.
T. Wipiejewski, M. Peters, E. Hegblom, L. Coldren, Vertical-cavity surface-emitting laser diodes with post -growth wavelength adjustment.
Multiple wavelength vertical-cavity laser arrays with wide wavelength span and high uniformity
6T Wipiejewski, M. G. Peters, and L. A. Coldren, "Vertical cavity surface emitting laser diodes with post -growth wavelength adjustment," IEEE Photon.
Thermal resistance of etched-pillar vertical-cavity surface-emitting laser diodes
T. Wipiejewski, M.G. Peters, E.R. Hegblom, L.A. Coidren, "Vertical-Cavity Surface- Emitting Laser Diodes with Post -Growth Wavelength Adjustment," IEEE Photon.
Recent advances and important issues in vertical-cavity lasers
Wipiejewski, M. G. Peters, E. R. Hegblom, and L. A. Coldren, "Vertical-cavity surface -emitting laser diodes with post -growth wavelength adjustment," IEEE Photon.
Monolithic wavelength-graded VCSEL and wavelength-selective photodetector arrays for WDM applications
T. Wipiejewski, M. G. Peters, E. R. Hegblom, and L. A. Coldren, "Vertical-cavity surface-emitting laser diodes with post -growth wavelength adjustment," IEEE Photon.