We constantly promote technological innovation to provide customers with healthy, safe, energy-saving and environmentally friendly optical polishing, sapphire substrates, plastic substrates of the highest quality, and win trust and reputation through convenient and efficient customer service. With excellent R&D personnel and advanced equipment, we continue to research new products and improve optical attenuators quality. In today's fierce market competition, we have set up a number of agencies to quickly and promptly relieve customer worries. Every employee is equal and every colleague is his or her own partner, which is our corporate culture. It is because of customers' trust in us that our company has overcome the hardship of starting up and added the courage to overcome various difficulties. As the inexhaustible power of our company's development, innovation is based on the infinity of practice and creation. Every one of our employees regards hard work as the keynote of entrepreneurship and is determined to make progress. As a pragmatic and innovative enterprise, we have humanized management and efficient production line, and we strive to introduce high-quality products for customers from all over the world. If you have any inquiry, please do not hesitate to contact us.
  • TC-DFB Series 852nm DFB Laser Source

    TC-DFB Series 852nm DFB Laser Source

    The TC-DFB series 852nm DFB laser source adopts high-performance DFB laser chips from abroad, uniquely designed ATC and APC circuits, and isolation control, ensuring extremely high power and

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  • Planar Lightwave Circuit (PLC) Optical Splitter

    Planar Lightwave Circuit (PLC) Optical Splitter

    Planar Lightwave Circuit Splitter is a passive component used foruniformly splitting.

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  • LDDR-M Series Multi-channel Lasers

    LDDR-M Series Multi-channel Lasers

    LDDR-M series multi-channel laser is specially designed for laboratory, company quality inspection and testing, can provide 16 channels laser output at the same time, channel independent power

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  • Platform Type Multi-channel Laser Diode Driver

    Platform Type Multi-channel Laser Diode Driver

    The laser diode driver is mainly used for testing, screening, aging test, performance evaluation quality control and other aspects in the process of developing or producing semiconductor laser

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  • Single-mode Pumped Lasers

    Single-mode Pumped Lasers

    The pump laser module adopts imported butterfly pump laser, combined with professionally designed laser driver circuit and TEC control circuit to ensure the safe and stable operation of the laser.

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  • TC-TLS Series Continuously Tunable Laser Light Source

    TC-TLS Series Continuously Tunable Laser Light Source

    TC-TLS type continuous tunable laser light source adopts high performance DFB laser, wavelength tuning range >0.4nm, with high output optical power (10mW), narrow linewidth, high wavelength accuracy

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  • TC-TLS Series Tunable Laser Light Source

    TC-TLS Series Tunable Laser Light Source

    The TC-TLS tunable laser source adopts a high-performance DFB laser with a wavelength tuning range of>34nm and fixed wavelength spacing (1GHz 50 GHz 100GHz).

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  • TC-PLS Series 905nm Pulse Light Source

    TC-PLS Series 905nm Pulse Light Source

    The TC-PLS series pulse light source adopts a unique short pulse driving circuit to achieve pulse output. The laser's unique APC (automatic power control) and ATC (automatic temperature control)

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  • TC-EAS Series EA Modulated Laser Source

    TC-EAS Series EA Modulated Laser Source

    The TC-EAS series EA modulated laser source integrates the functions of DFB laser and EA modulator, with low chirp, low driving voltage (Vpp: 2-3V), low power consumption, and high modulation

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  • TC-DML Series 1550nm High Bandwidth Direct Modulation Laser Module

    TC-DML Series 1550nm High Bandwidth Direct Modulation Laser Module

    The TC-DML series 1550nm analog broadband direct modulation laser module adopts a highly linear microwave direct modulation DFB laser (DML), operates in a fully transparent manner, without RF driver

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  • TC-DML Series 1310nm High Bandwidth Direct Modulation Light Source

    TC-DML Series 1310nm High Bandwidth Direct Modulation Light Source

    The TC-DML series 1310nm high bandwidth directly tunable light source integrates a 1310nm directly tunable DFB laser, driving circuit, and temperature control circuit; This light source has a high

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  • TC-DFB Series 1653nm Laser Light Source For Gas Detection

    TC-DFB Series 1653nm Laser Light Source For Gas Detection

    The TC-DFB series 1653nm gas detection laser source adopts high-performance DFB laser chips from abroad, uniquely designed ATC and APC circuits, and isolation control, ensuring extremely high power

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You have always been known in the industry for "integrity", and I have to say, you have done a really good job of this.
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I am very satisfied with the packaging of these items!
Philip Sindelar star star star star star
Every time I have a question, the staff of the company will put down their tasks to help me patiently and meticulously answer all questions.
Della Bauer star star star star star
The customer service staff is particularly active in introducing the product, and I like the last product I purchased.
Edward Miller star star star star star
Although we are far away, your customer service can always reply to us in a timely manner.
Paul Adler star star star star star
Although your prices are high, we have to say that your quality is very good and the workmanship is very fine.
The Ultimate Guide to Fiber Optic Attenuators...

Oct 29, 2021 · Fiber optic attenuators, also called optical attenuators, are passive devices used to reduce the power level of an optical signal. Since too much light may saturate the fiber optic...

Variable Optical Attenuators - RP Photonics...

Optical attenuators are devices for reducing the optical power of a light beam, for example a free-space laser beam or a telecom signal sent through an optical fiber . Some attenuators have a degree...

Optical Attenuator | SANTEC CORPORATION - The Photonics …...

OA1. The OA1 Optical Attenuator enables precise optical power control featuring high accuracy and superior repeatability. The OA1 Attenuator offers 0.01 dB repeatability and a dynamic range of up to...

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The OA1 Optical Attenuator enables precise optical power control featuring high accuracy and superior repeatability. The OA1 is ideal for lab and production applications including power level...

Attenuators, Fixed and Variable - VIAVI Solutions...

VIAVI offers the industry’s most complete range of optical attenuators for installation and maintenance of singlemode and multimode fibers and advanced, photonic-layer solutions for lab and...

Variable optical attenuators - Quantifi Photonics...

VOA 1000/1100/1300 Series (variable optical attenuator) MEMS-based variable optical attenuator with fast attenuation speed, low insertion loss and in-built power meter. Its advanced power...

In order to meet the needs of customers, the company is committed to improving the functions and improving the quality of fiber connector exporter, fibre composite parts, bundle for heating fibers, fiber connector for fiber optic 4g products, and has built a diverse operating industry group with diverse formats and industries. We're well-known as one of the leading optical attenuators manufacturers in China. If you're going to buy discount optical attenuators, welcome to get pricelist and free sample from our factory. Also, customized service is available.

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