Lightstar Technology Limited

Our company was founded in 2014, mainly engaged in the research and development, production and marketing of optical passive devices.Products are widely used in laser, sensing, lidar and autonomous driving fields. Products include optical isolator, WDM, coupler, high power Circulator, polarizer, optical switch, bandpass filter and so on. Email: [email protected] Web: www.lightstartech.com

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The Laser World of Photonics China 2026 Booth No. : N5.5536 Date: March 18th - 20th, 2026 Location: Shanghai New International Expo Center

Lightstar Technology Limited sincerely invites you to visit.

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Lightstar Technology Limited ,which is built in 2010, and is a leading manufacturer of innovative and high quality optical components and mo

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越海科技集团成立于2010年，属德州越海光通信科技有限公司（现更名为山东越海通信科技股份有限公司）。主要生产光通信产品、光钎传感器、智能终端设备、飞秒激光器技术和智能九轴六联动精密运动平台系统。

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The 26th China International Optoelectronic Exhibition

Location: Shenzhen International Convention and Exhibition Center (Bao 'an New Hall)

Date: September 10-12, 2025

Booth No. :4B195

Lightstar Technology Limited sincerely invites you to visit.

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The 26th China International Optoelectronics Expo September 10-12, 2025 Shenzhen International Convention and Exhibition Center (Bao 'an New Hall) Booth No. 4B195 Lightstar Technology Limited sincerely invites you to visit. https://exhibitors.cioe.cn/cx/yqh12.html?zsid=79661

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The Isolator + TAP + WDM three-in-one hybrid device is a highly integrated optical component that combines the functions of an isolator, a tap coupler, and a wavelength division multiplexer (WDM) into a compact package. This device is widely used in various optical communication and fiber optic systems due to its excellent performance and versatile applications. The SPEC#,you can contact us,thanks.

Email: [email protected]

Web: www.lightstartech.com

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1310/1550nm Dual Window Single Mode Fused Coupler(DWFC) If you are interested in this product, please feel free to contact me. Email: [email protected]

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Fused Coupler

Low loss, good stability, optical splitting ratio optional, small package size

Applications: Optical fiber network, OCT biomedicine, ultrafast laser, industrial pulse fiber laser, EDFA, hydrophone

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Optical switch（SM&PM）

Wavelength: 1064nm,1310nm,1550nm,1310&1550nm

Features:

Low Insertion Loss、High Crosstalk、Campact package

Application:

Cofiguratable OADM、Optical Cross and connection system、Network Monitor、Optical fiber ring protection

If you are interested in this product, please feel free to contact me.

Email: [email protected]

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High Power lsolator(2W-1064nm)

Application :EDFA & Instrumentation &Fiber Amplifier、Fiber Laser & Lab Research

If you are interested in this product, please feel free to contact me.

Email: [email protected]

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Mini Isolator + Tap products（3.2x30mm）

Product advantages: Mini size, low insertion loss, high return loss, high extinction ratio, high isolation, high stability & reliabilityApplication: Compact fiber amplifier,fiber laser, fiber sensor

If you are interested in this product, please feel free to contact me.

Email: [email protected]

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Mini Isolator + WDM products（3.2x30mm）

Product advantages: Mini size, low insertion loss, high return loss, high extinction ratio, high isolation, high stability & reliability

Application: Fiber laser, fiber amplifier, test equipment

If you are interested in this product, please feel free to contact me.Email: [email protected]

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Mini Isolator + TAP+WDM products（3.2x35mm）

Product advantages: Mini size, low insertion loss, high return loss, high extinction ratio, high isolation, high stability & reliability

Application: Bait-doped fiber amplifier, pumped laser, optical Laser Cutting

If you are interested in this product, please feel free to contact me.

Email: [email protected]

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"Innovation leads the future and joins hands in a new era." In the New Year, let us take innovation as the wing, fly higher and farther. Lightstar Technology Limited wishes you all a # Happy New Year #"(*￣︶￣）

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Supermini polarization-preserving coupler（2.5x25mm）

Product advantages: ultra-mini size, low insertion loss, high return loss, high extinction ratioApplication: EDFA & Raman amplifier, optical fiber sensing, optical fiber instrumentation

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SuperMini isolator（Package Size 2.5x20mm）

Product advantages: ultra-mini size, low insertion loss, high return loss, high extinction ratio, high isolation, high stability & reliabilityApplication: Communication system, test instrument, optical fiber sensing

If you are interested in this product, please feel free to contact me.

Email: [email protected]

#Communication #fibersensing

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Signal_ Multimode Pump Combiner

Multiple port wavelength types are supported.

• N×1 High Power Pump Combiners

• (N+1)×1 High Power Pump and Signal Combiners

• (1+1)×1 or (2+1)×1 High Power Side Pump and Signal Combiners

• (N+1)×1 PM Pump Combiners