• Laser Diode

Laser Diode

An injection laser diode (ILD), diode laser, or laser diode (LD), is a semiconductor device similar to a light-emitting diode in which a laser beam is created at the diode’s junction.  Laser diodes can directly convert electrical energy into light. Driven by voltage, the doped p-n-transition allows for recombination of an electron [...]

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What Is Laser Technology

To answer the question, what is laser technology and where it can be used, it’s important to understand exactly to what the term laser refers. The term itself originated as an acronym ‘light amplification by stimulated emission of radiation’. in other words, ‘laser’ is a device that emits light through [...]

  • Laser Diode

Laser Diode Collimators

Laser diode collimators are used to collimate the highly divergent beam that is emitted by a laser diode. It consists of a laser diode holder, a collimating lens holder, and a high numerical aperture (NA) collimating lens, with a focal length f. The lens is housed in a threaded receptacle [...]

  • Laser Based Therapy

Laser Based Therapy Continues To Show Promise

The use of medical lasers is not a new technique employed in hospitals, but there are new applications being developed with regularity that assist with drug delivery, gene therapy, nerve repair, dentistry and oncology. In 1967 a researcher in Budapest, Hungary recognized that a ruby laser could stimulate faster hair [...]

Diode Laser Lenses Used to Cut Through Metal

Cutting through metal generally requires the use of crystals for amplification or focus but a new company in Wilmington, MA called TeraDiode has developed the first metal-cutting machine that uses only laser diodes. The new machine is known as Terablade.  It is estimated to be 40% more efficient and less [...]

  • LC-02RH Diode Laser Lens Assemblies

What is a Diode Laser

The diode laser is a laser where the active medium is a semiconductor similar to that found in a light-emitting diode; learn more at universeoptics.com

  • LP-05 Diode Laser Lens Assemblies

Tunable Diode Laser Spectroscopy

When it comes to scientific uses, the tunable diode laser spectroscopy detects harsh gases and air pressures as well as varying temperature changes; learn more at universeoptics.com

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How Do Laser Diodes Work?

Universe is a manufacturer of lenses for diode laser such as laser pointers, laser levels, and laser surface inspection systems; learn more at universeoptics.com

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Laser Diode Dental Technology

The benefit of a dental laser diode to a dental practice is that it provides comfort for the patient and offers ease and skill upgrades for the dentist; learn more at universeoptics.com

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Laser Scanners Help Guide Machinery

Laser technology has been very beneficial in many different sectors in businesses and we are seeing the technology pop up in more places than ever before; learn more at universeoptics.com

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The Making Of A Laser Diode

Lasers, once the realm of the scientific community, are taking on a more mainstream role in today's modern technology; learn more at universeoptics.com

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Diode Lasers Aid Surgery | Optical Lenses

Universe Optics provides lenses for diode laser custom assemblies and produce laser lens assemblies in standard combinations of focal lengths, wavelengths and barrel styles; learn more at universeoptics.com