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  • 915nm 60W High Power Fiber Coupled Laser Diode

    915nm 60W High Power Fiber Coupled Laser Diode

    The 915nm 60W High Power Fiber Coupled Laser Diode offers 60W output through a 105um fiber. It uses a high-power proprietary chip optimized for reliability at high peak power. This Series leverages a long history of fiber-coupled packages, incorporating a highly-reliable design in a scalable commercial product. This series is a unique solution for the fiber-coupled pump-laser market, offering powerful technical attributes in a cost-effective package.
  • 1610nm Coaxial SM Pigtailed Diode Laser

    1610nm Coaxial SM Pigtailed Diode Laser

    The 1610nm Coaxial SM Pigtailed Diode Laser consists of DFB lasers, having a fiber pigtail precisely attached for optimum coupling efficiency. This 1590nm center wavelength version has a typical 1.5 mW of output power and includes a back facet photodiode. The 9/125 singlemode fiber pigtail is terminated with an FC/APC or FC/PC style fiber optic connector. Applications include high-speed data and telecommunications systems and instrumentation, and optical instruments requiring a laser diode light source.
  • 915nm 40W Multi-Mode Pump Laser Module

    915nm 40W Multi-Mode Pump Laser Module

    The 915nm 40W Multi-Mode Pump Laser Module is designed and manufactured by BoxOptronics, It has high-performance and high-reliability requirements for fiber and solid-state laser pumping.
  • 1390nm DFB 2mW Coaxial Pigtail Laser Diode

    1390nm DFB 2mW Coaxial Pigtail Laser Diode

    The 1390nm DFB 2mW Coaxial Pigtail Laser Diode have an excellent simulation performance due to the use of a DFB chip. The output power is controlled within 1 to 4 mw based on customer needs, which makes this laser module ideal for use in CATV, digital, and analog signal transmissions.
  • DWDM DFB Butterfly analog Laser Diode For CATV Application

    DWDM DFB Butterfly analog Laser Diode For CATV Application

    The DWDM DFB Butterfly analog Laser Diode For CATV Application is a Dense Wavelength-Division Multiplexing (DWDM) laser for analog applications. It features a distributed feedback chip that has been designed specifically for Radio Frequency (RF) applications. The DWDM DFB Butterfly analog Laser Diode has a wide temperature range for reliable performance in harsh node environments and narrow transmitter designs. It also features low adiabatic chirp to maximize signal quality in short and long lengths of fiber. The laser’s excellent inherent linearity minimizes degradation of the broadcast signals caused by quadrature amplitude modulated (QAM) channels. The versatile DWDM DFB Butterfly analog Laser Diode reduces cable network architecture fiber needs and lessens equipment requirements in the hub.
  • 1653nm DFB Butterfly Laser Diode For CH4 Detection

    1653nm DFB Butterfly Laser Diode For CH4 Detection

    The 1653nm DFB Butterfly Laser Diode For CH4 Detection can be used in gas boring and surveying. Compared with traditional methods for gas detecting, it uses laser to make spectrum analysis which can achieve long-distance survey under harsh environment. It can also serve as a light source in combustible gas detecting module.
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    Optical fiber is the abbreviation of optical fiber, and its structure is shown in the figure: the inner layer is the core, which has a high refractive index, and is used to transmit light; the middle layer is the cladding, and the refractive index is low, forming a total reflection condition with the core; the outermost The layer is a protective layer to protect the optical fiber.

  • Tunable enable laser chips to be tuned across multiple wavelengths

    International media recently reported that scientists at the Harvard John A. K. Howe School of Engineering and Applied Sciences, in collaboration with the Technical University of Vienna, have developed a new semiconductor laser. This laser utilizes a simple crystal design and enables efficient, reliable, and versatile wavelength transmission.

  • The application of EDFA in the communication system

    The main function of EDFA in the optical fiber communication system is to extend the relay distance. When it is combined with wavelength division multiplexing technology and optical arc technology, it can realize ultra-large capacity and ultra-long distance transmission.

  • Scientists have developed a new type of laser

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  • The key technology of high power laser diode

    Structural design optimization: The three basic principles of semiconductor lasers are: electrical injection and confinement, electrical-optical conversion, optical confinement and output, which correspond to electrical injection design, quantum well design, and optical field design of the waveguide structure, respectively. Optimizing the structure of quantum wells, quantum wires, quantum dots, and photonic crystals has promoted the continuous improvement of laser technology, making the output power and electro-optical conversion efficiency of lasers higher and higher, beam quality getting better and better, and higher reliability .

  • ASE broadband light source principle and application

    ASE broadband light source works based on the principle of amplified spontaneous emission. When pump light is injected into doped optical fiber (such as erbium-doped optical fiber), the number of particles is inverted. Particles at high energy levels spontaneously transition back to low energy levels, releasing photons, which propagate in the optical fiber and induce more stimulated radiation, thereby achieving light amplification.

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