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Displaying 1 to 6 (of 18 reviews)
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  • ASE Light Source - C+L Bands
    by Technology Explained Date Added: Wednesday 02 September, 2015

    ASE Light Source - C+L Bands

    This instrument is a solid-built and very robust bench top product. We tested it, used it, and have been very satisfied for its performance. Actually the GFF version has similar price but produces better flattened output spectrum. The output power...
    Rating: 5 of 5 Stars! [5 of 5 Stars!]
  • Mini Broadband ASE Light Source
    by Technology Explained Date Added: Saturday 31 March, 2012

    Mini Broadband ASE Light Source

    ASE stands for amplified spontaneous emission. When a gain medium is pumped by external energy and achieves population inversion, the spontaneous emission is amplified by the gain medium. If there is wavelength selective reflective elements (such as ...
    Rating: 5 of 5 Stars! [5 of 5 Stars!]
  • Multimode Optical Fiber - 62.5/125 or 50/125
    by Technology Explained Date Added: Thursday 23 February, 2012

    Multimode Optical Fiber - 62.5/125 or 50/125

    Compared to single mode optical fiber, multimode optical fiber has following feature: The core diameter of the fiber is much larger. This means multiple transmission modes are permitted in the fiber at the wavelength of the light. A larger fibe...
    Rating: 5 of 5 Stars! [5 of 5 Stars!]
  • WDM Coupler 980/1550nm - Fused Fiber
    -11%
    by Technology Explained Date Added: Saturday 18 February, 2012

    WDM Coupler 980/1550nm - Fused Fiber

    Corning's HI 1060 Flex fiber was specially designed to make fused fiber 980/1550nm WDM couplers. The HI 1060 Flex fiber has very low splicing loss with fibers for 1550nm (such as SMF-28e fiber, or standard G652.B, G652.D fiber), and also has low spli...
    Rating: 5 of 5 Stars! [5 of 5 Stars!]
  • Optical Fiber Bragg Gratings
    -17%
    by Technology Explained Date Added: Wednesday 15 February, 2012

    Optical Fiber Bragg Gratings

    Optical fiber Bragg grating (FBG) was invented in the late 70's, when refractive index of the fiber core was found changed by light propagating in the fiber. FBG is one-dimensional grating. It has a periodical pattern of index change. The period ...
    Rating: 5 of 5 Stars! [5 of 5 Stars!]
  • 1610nm Laser and 1550nm PIN Diode Assembly for PON
    by Technology Explained Date Added: Monday 13 February, 2012

    1610nm Laser and 1550nm PIN Diode Assembly for PON

    1550nm PIN photodiode and 1610nm laser diode assembly is often used in RFoG (radio frequency over glass) networks. RFoG is an improved design for conventional HFC (hybrid fiber coaxial) networks. RFoG replaces RF coaxial links with optical fiber....
    Rating: 5 of 5 Stars! [5 of 5 Stars!]
  • ASE Light Source - C+L Bands
    by Technology Explained Date Added: Wednesday 02 September, 2015
    Rating: 5 of 5 Stars! [5 of 5 Stars!]

    ASE Light Source - C+L Bands

    This instrument is a solid-built and very robust bench top product. We tested it, used it, and have been very satisfied for its performance. Actually the GFF version has similar price but produces better flattened output spectrum. The output power is surprisingly not lower compared to the module without GFF. It has a key operated output for safety. The recent modules have buttons, replacing the turning knob at the front panel. This a ...
  • Mini Broadband ASE Light Source
    by Technology Explained Date Added: Saturday 31 March, 2012
    Rating: 5 of 5 Stars! [5 of 5 Stars!]

    Mini Broadband ASE Light Source

    ASE stands for amplified spontaneous emission. When a gain medium is pumped by external energy and achieves population inversion, the spontaneous emission is amplified by the gain medium. If there is wavelength selective reflective elements (such as mirrors) to form an oscillation cavity, a laser is then produced. If no oscillation cavity is formed, the output is ASE light with low coherence and wide spectrum. The spectrum of the ASE source refle...
  • Multimode Optical Fiber - 62.5/125 or 50/125
    by Technology Explained Date Added: Thursday 23 February, 2012
    Rating: 5 of 5 Stars! [5 of 5 Stars!]

    Multimode Optical Fiber - 62.5/125 or 50/125

    Compared to single mode optical fiber, multimode optical fiber has following feature: The core diameter of the fiber is much larger. This means multiple transmission modes are permitted in the fiber at the wavelength of the light. A larger fiber core means larger numerical aperture (NA). So multimode fiber can accept light from wider incident angle. This makes it easier to couple light into the fiber. Hence the cost of optical transmitters ...
  • WDM Coupler 980/1550nm - Fused Fiber
    -11%
    by Technology Explained Date Added: Saturday 18 February, 2012
    Rating: 5 of 5 Stars! [5 of 5 Stars!]

    WDM Coupler 980/1550nm - Fused Fiber

    Corning's HI 1060 Flex fiber was specially designed to make fused fiber 980/1550nm WDM couplers. The HI 1060 Flex fiber has very low splicing loss with fibers for 1550nm (such as SMF-28e fiber, or standard G652.B, G652.D fiber), and also has low splicing loss with fibers for 980nm (HI 980, HI 1060 or PM 980 fibers). It can be spliced to Erbium doped fiber with low loss. The bending loss for 1550nm wavelength is also very small. These features are...
  • Optical Fiber Bragg Gratings
    -17%
    by Technology Explained Date Added: Wednesday 15 February, 2012
    Rating: 5 of 5 Stars! [5 of 5 Stars!]

    Optical Fiber Bragg Gratings

    Optical fiber Bragg grating (FBG) was invented in the late 70's, when refractive index of the fiber core was found changed by light propagating in the fiber. FBG is one-dimensional grating. It has a periodical pattern of index change. The period of the grating determines the center wavelength of the reflected spectrum, which is called Bragg wavelength. The light at Bragg wavelength (and within a certain bandwidth) is reflected by the FBG. The...
  • 1610nm Laser and 1550nm PIN Diode Assembly for PON
    by Technology Explained Date Added: Monday 13 February, 2012
    Rating: 5 of 5 Stars! [5 of 5 Stars!]

    1610nm Laser and 1550nm PIN Diode Assembly for PON

    1550nm PIN photodiode and 1610nm laser diode assembly is often used in RFoG (radio frequency over glass) networks. RFoG is an improved design for conventional HFC (hybrid fiber coaxial) networks. RFoG replaces RF coaxial links with optical fiber. A RFoG link uses 1550nm as downstream wavelength. The 1550nm wavelength is loaded with digital (data) and analog (video) services offered to end users by service provider. The reason for using 1550nm...
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