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Rof-edfa-b electro-optic amplife tiv thaiv fiber ntau amplifier offifier zoo
Rofea Optoelectronics independently developed Rof-EDFA series products are specially designed for the laboratory and factory test environment of optical fiber power amplification equipment, internal integration of high-performance pumping laser, high-gain erbium-doped fiber, and unique control and protection circuit, to achieve low noise, high stability output, AGC, ACC, APC three working modes can be selected. Nws yog dav siv nyob rau hauv lub qhov muag fiber kev pom thiab kev sib txuas lus fiber ntau. The benchtop fiber amplifier has LCD display, power and mode adjustment knobs for easy operation, and provides an RS232 interface for remote control. Module products have the characteristics of small size, low power consumption, easy integration, programmable control and so on.
- Based on the principle of laser amplification of optical signal in erbium-doped fiber, C-band high-power bioferbium-maintaining fiber amplifier adopts a unique multi-stage optical amplification design and a reliable high-power laser cooling process to achieve high-power bioferbium-maintaining laser output at 1535~1565nm wavelength. Nws muaj qhov zoo ntawm lub zog siab, kev sib piv siab ntev thiab cov suab nrov tsawg, thiab tuaj yeem siv rau hauv cov kev sib txuas lus siv kho mob fiber ntau, laser thiab lwm yam.
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Roof Electro-optic Modulator Edfulator Edfa Optical Amplais Ytterbium-doped Fiber amplifier YDFA Amplifier
Lub tshuab kho qhov muag yog lub cuab yeej uas tau txais qee cov phiajcim qhia lub teeb thiab tsim cov khoom tawm nrog cov khoom tawm tshiab ntau dua. Typically, inputs and outputs are laser beams (very rarely other types of light beams), either propagating as Gaussian beams in free space or in a fiber. The amplification occurs in a so-called gain medium, which has to be “pumped” (ie, provided with energy) from an external source. Most optical amplifiers are either optically or electrically pumped.
Ntau hom kev sib txawv ntawm cov amplifiers txawv heev piv txwv li hais txog ntawm cov khoom ntawm suration cov khoom. For example, rare-earth-doped laser gain media can store substantial amounts of energy, whereas optical parametric amplifiers provide amplification only as long as the pump beam is present. As another example, semiconductor optical amplifiers store much less energy than fiber amplifiers, and this has important implications for optical fiber communications. -
Rofea Optoelectronics independently developed Rof-EDFA series products are specially designed for the laboratory and factory test environment of optical fiber power amplification equipment, internal integration of high-performance pumping laser, high-gain erbium-doped fiber, and unique control and protection circuit, to achieve low noise, high stability output, AGC, ACC, APC three working modes can be selected. Nws yog dav siv nyob rau hauv lub qhov muag fiber kev pom thiab kev sib txuas lus fiber ntau. The benchtop fiber amplifier has LCD display, power and mode adjustment knobs for easy operation, and provides an RS232 interface for remote control. Module products have the characteristics of small size, low power consumption, easy integration, programmable control and so on.
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Roof Electro-optic Modulator Edfulator Edfa Optical Ampleger Erbium Doped Fiber amplifier YDFA Amplifier
Lub tshuab kho qhov muag yog lub cuab yeej uas tau txais qee cov phiajcim qhia lub teeb thiab tsim cov khoom tawm nrog cov khoom tawm tshiab ntau dua. Typically, inputs and outputs are laser beams (very rarely other types of light beams), either propagating as Gaussian beams in free space or in a fiber. The amplification occurs in a so-called gain medium, which has to be “pumped” (ie, provided with energy) from an external source. Most optical amplifiers are either optically or electrically pumped.
Ntau hom kev sib txawv ntawm cov amplifiers txawv heev piv txwv li hais txog ntawm cov khoom ntawm suration cov khoom. For example, rare-earth-doped laser gain media can store substantial amounts of energy, whereas optical parametric amplifiers provide amplification only as long as the pump beam is present. As another example, semiconductor optical amplifiers store much less energy than fiber amplifiers, and this has important implications for optical fiber communications.
