Category Archives: Isolator

Work Theory of the Laser Cutting Machine(2)

Cutting methods of laser cutting machine Vaporization cutting It means that vaporization is the main way to remove the processed material. In the process of vaporization cutting, workpiece surface is heated to vaporization temperature quickly by focused laser beams, forming … Continue reading

Posted in fiber laser systems, High Power Isolator, Isolator, pump combiner | Tagged , , , , , , , , | Leave a comment

Ultrafast laser pulses induce atoms in gold nanodisks to vibrate

In a study that could open doors for new applications of photonics from molecular sensing to wireless communications, Rice University scientists have discovered a new method to tune the light-induced vibrations of nanoparticles through slight alterations to the surface to … Continue reading

Posted in fiber laser systems, High Power Isolator, Isolator, optical circulator, pump combiner | Tagged , , , , , | Leave a comment

Polarization Dependent Isolator vs Polarization Independent Isolator

Connectors and other types of optical devices on the output of the transmitter may cause reflection, absorption, or scattering of the optical signal. These effects on the light beam may cause light energy to be reflected back at the source … Continue reading

Posted in High Power Isolator, Isolator | Tagged , , , , , , , | Leave a comment

2015-Optical Isolators Global Market Trends

According to ElectroniCast, the worldwide optical isolator consumption reached $584.2 million last year….  Aptos, California (USA) – March 2, 2015 — ElectroniCast Consultants, a leading market research & technology forecast consultancy addressing the fiber optics communications industry, today announced the … Continue reading

Posted in Isolator | Leave a comment

Optical Filters: Filter stacks transmit wide-angle incident light without shifting wavelength(3)

To avoid the problem of color change versus incidence angle in an optical system, thin-film-coated filter elements can be replaced by a filter consisting of a stack of different filter glasses. JASON KECK Rugged, no coating degradation Advantages of using … Continue reading

Posted in fiber laser systems, High Power Isolator, Isolator | Tagged , , , , , , , , | Leave a comment

Optical Isolators Global Market Forecast-DK Photonics

According to ElectroniCast, optical isolator value in Telecommunications is forecast to increase 19.6% this year… Aptos, California (USA) – April 29, 2014  —ElectroniCast Consultants, a leading market research & technology forecast consultancy addressing the fiber optics communications industry, today announced … Continue reading

Posted in CWDM, DWDM, fiber laser systems, Fiber Optic Adapter, Fiber Optical Attenuator, Fiber Patch Cord, High Power Isolator, Isolator, OADM, optical circulator | Tagged , , , , , , , , , , , | Leave a comment

Pump and signal combiner for bi-directional pumping of all-fiber lasers and amplifiers(4)

4. Simulations and experiments for a fiber combiner with a single pump port The ray tracing simulations were carried out with the commercially available software Zemax (Radiant Zemax, LLC) in the non-sequential mode. Detailed information about ray tracing in tapered … Continue reading

Posted in fiber laser systems, High Power Isolator, Isolator, pump combiner | Tagged , , , , , , , , , | Leave a comment

Pump and signal combiner for bi-directional pumping of all-fiber lasers and amplifiers(2)

2. Optical design and relevant ray paths of the fiber combiner A schematic side view of the side-pump combiner consisting of a pump feeding fiber (PFF), a coreless intermediate fiber (IF) and a target fiber (TF) is shown in Fig. 1 … Continue reading

Posted in fiber laser systems, High Power Isolator, Isolator, pump combiner | Tagged , , , , , , , , , , , | Leave a comment

What is Passive Optical Network?

Passive Optical Network (PON) is a form of fiber-optic access network that uses point-to-multipoint fiber to the premises in which unpowered optical splitters are used to enable a single optical fiber to serve multiple premises. A PON system consists of an … Continue reading

Posted in Isolator, OADM, optical circulator, Optical Coupler, OPTICAL FIBER, WDM | Tagged , , , , , , , , , , , | Leave a comment

What is Optical Circulator? What is the application of Optical Circulator?

What is Optical Circulator? An optical circulator is a special fiber-optic component that can be used to separate optical signals that travel in opposite directions in an optical fiber, analogous to the operation of an electronic circulator. An optical circulator … Continue reading

Posted in Isolator, optical circulator | Tagged , , | Leave a comment