Passive Fiber Optic Components and Modules Manufacturer

Our designs have been qualified and deployed in space applications and are widely used in terrestrial and submarine telecommunications systems.

Wuhan Shengshi Optical Technology Co., Ltd.
Add: Floor 5, Block B, Creative Building, Shaojia Tsui, Wenzhi St., Hongshan District, WuhanCity, Hubei Province, P. R. China 430074
Tel.: +86-027-87179709
Fax: +86-027-87172995
E-Mail: wendy@laserdiodedevice.com

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As a specialized photoelectronic device manufacturer and supplier in China, we offer wide range wavelengths of laser diodes and photodiodes(photodetectors),including coaxial pigtail diode laser devices, butterfly laser diodes, InGaAs Coaxial Plug in laser diodes, InGaAs coaxial pigtail laser detector diodes, and many other high-quality products. The InGaAs Coaxial Plug in laser diodes, for example, have the features of small dark current, low power consumption, and high sensitivity. These devices are most commonly used in power detection equipment, hand-held power meters, desktop type power meters, and optical multi-meters. Our products have been exported all over the world to customers in North America, South America, Africa, and European countries.

We offer Butterfly Laser Diodes, coaxial pigtail diode laser devices, InGaAs Coaxial Plug in laser diodes, InGaAs coaxial pigtail laser detector diodes, and more.

Shengshi Optical offers butterfly laser diodes in different bands, such as: DFB Butterfly Laser Diode, CWDM pigtailed laser module, DWDM pigtailed laser module. In addition, Shengshi Optical can also offer a variety of laser encapsulation. Our products can be applied to CATV forward-path, point-to-point application, etc.

We can offer direct coaxial pigtail diode lasers, DFB lasers, CWDM lasers,pulsed pigtail diode lasers FP lasers and DFB lasers, which are widely used in CATV, OTDR and numerical simulation transmission systems. These products have high isolation, low capacitance, low dark current, low insertion loss and other characteristics.

The working wavelength of InGaAs PIN PD produced by Shengshi Optical is 1100nm~1650nm, InGaAs coaxial pigtail laser detector diode can be applied to CATV transmission, RF transmission, analog signal reception, etc. In addition, the InGaAs pulsed APD provided by our company is characterized by high dynamic range and low dark current, which is widely used in the OTDR system.

    1. 3G-10G 1100nm-1650nm InGaAs Coaxial Pigtail Pin Photo Diode
    2. 3G-10G 1100nm-1650nm InGaAs Coaxial Pigtail Pin Photo Diode The 3-10g 1100nm-1650nm ingaas INGaAS coaxial pigtail pin photo diode employs a small, coaxial package and InGaAs detector chip. It has the features of little power consumption, small dark current, low return loss, good flexibility, great linearity, compact design, small volume, high reliability, and long use life.
    1. 3G InGaAs Pulse APD Diode Pins for OTDR (APD: Avalanche Photo Diode)
    2. 3G InGaAs Pulse APD Diode Pins for OTDR (APD: Avalanche Photo Diode) The APD/avalanche photo diode (3G InGaAs pulse APD diode pins for OTDR) is a p-n junction photodetector made of silicon or germanium. By applying a reverse bias voltage to the p-n junction, the photons of the incident light will strike the electrons to pass them through the junction resulting in photoelectric current flows.

Shengshi Optical can provide FP chip, DFB chip and CWDM chip plug-in laser. According to customer needs, our company can customize different power and connector of the plug-in laser. InGaAs Coaxial Plug in laser diodes are widely used in CATV transmission, RF, digital and analog transmission.

    1. Red Laser Diode
    2. Red Laser Diode The 650nm red laser diode is provided in a coaxial plug-in type package. It adopts the 635nm or 650nm red laser chip with an output power ranging from 1MW to 20MW. This device can be used as the fiber-optic indicator light, red laser pointer, and break point indicator. It also finds applications in the medical field.
    1. Pigtailed Laser Diode Module Plug in Type.
    2. Receptacle Laser Diode Module Plug in Type The 0.2-2mw 1310nm FP pigtailed laser diode module plug in type is provided in the coaxial plug-in package. It also adopts the Fabry–Pérot cavity, featuring low threshold and operating current. In addition, the device can be supplied with the SC, ST, or FC connector.

Plug in InGaAs coaxial photodetector diode modules are widely used in power meter, CATV transmission, analog and digital signal transmission and so on. According to the needs of clients, Shengshi Optical can provide different sizes and types of plug and plug-in detector connectors.

    1. Large Area InGaAs PIN Photodiode
    2. Large Area InGaAs PIN Photodiode The large area InGaAs pin PD/photodiode for instrumentation adopts the InGaAs large area detector chip with long wavelength. The device features small dark current, low power consumption, high sensitivity, small volume and diverse structural designs.
    1. Small Area InGaAs Photodiode
    2. Small Area InGaAs Photodiode The 1100nm-1650nm small area InGaAs photodiode adopts the InGaAs detector chip, featuring low power consumption, small dark current, high sensitivity, great linearity, compact design and small volume.

We can offer all types bidirectional optical subassembly (BOSA) include the type of transmit signals at one end, receive signals at one end, the type of transmit signals at both ends and the type of receive signals at both ends. We can also produce bidirectional optical subassembly combined with active devices and passive device such as WDM laser module, CWDM laser module and optical subassembly customized on the basis of customers’ needs.

    1. Tx CWDM Rx 1550nm BOSA
    2. Tx CWDM Rx 1550nm BOSA One end of Tx CWDM Rx 1550nm BOSA is CWDM laser, which is used to transmit signals, and the other end is InGaAs detector, which is used to receive signals. The packaging form of this product adopts pigtailed package, which is widely used in optical communication system.
    1. 1310nm FP TX 1550nm RX SC BOSA
    2. 1310nm FP TX 1550nm RX SC BOSA One end of 1310nm FP TX 1550nm RX SC BOSA is the laser of DFB or FP, which is used to transmit signals; the other end is the detector of InGaAs, which is used to receive signals. The packaging form of this product adopts receptacle package, which is widely used in SONET, SDH, ATM and other fields.
    1. WDM Combo Double Laser BOSA
    2. WDM Combo Double Laser BOSA WDM combo double laser BOSA has the function of bidirectional transmission , which can be used in light source detection, OTDR system and other analog transmission systems.Our company adopts bidirectional lasers such as FP, DFB, CWDM on the basis of customers' needs.
    1. WDM Laser Optical Module
    2. WDM Laser Optical Module WDM laser optical module is composed of passive device and active device. It has characteristics such as high isolation, high linearity and low noise.The product has the function of bidirectional transmission, which is widely used in OTDR, analog transmission system and so on. We can customize the different length of products and joints on the basis of customers’needs.