Alnair Products

NEW PRODUCTS !

-CUBESAT WDM Type 2W High Power Optical Fiber Amplifier (EYDFA)
- CUBESAT WDM Type Low Noise Optical Fiber Amplifier (EDFA)
-C/L Narrow Linewidth Tunable Laser Module (TLG-220Mini)

IPG-300M

High Speed Electronics

30ps~10ns Programmable EPG
22/25ps Electrical Pulse Generator (EPG)
150fs Low Jitter Clock Generator (MCG)

High Speed Electronics

Ultra-Narrow Bandwidth-Variable Tunable Optical Filter

0.03nm Bandwidth, >1000dB/nm Roll-Off (O-, E-, S-, C+L-band)

Optical Measurement & Control

Optical Measurement & Control

Frequency-Division-Multiplexed Coherent OTDR
High dynamic range >23dB, 12,000km long range

Laser Sources

Multichannel Narrow-linewidth Tunable Laser

100kHz linewidth, C/L-band 1527.60 ~ 1608.76nm Business Card Size Module Available

Optical Amplifiers

Optical Amplifiers

Low Noise Optical Amplifer,
40dB Gain, NF<3.8dB

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News

Opk2025

OPK2025

Dates: July 16 - July 17, 2025 Venue: MyDome Osaka,Osaka, Japan 

Logo Psc2025

OECC/PSC 2025

Dates: June 29 - July 3, 2025 Venue: Sapporo Convention Center,Sapporo, Japan

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STRENGTHS

Alnair

Our team of experts in optics, high speed electronics circuits, and software engineering works together to address a wide range of needs, from optical modules to complete system solutions. We consistently integrate the latest technologies to deliver innovative, state-of-the-art solutions for our clients.

We handle everything from unique prototypes to mass production.

Made in Japan ensures exceptional aftercare.

We welcome consultations beyond catalog specifications.

Comprehensive support from selection to design, manufacturing, and evaluation.

Trusted By​

High quality and reliable performance guarantee from MADE IN JAPAN

Corporate Vision

We use advanced photonics science and technology to create Japan's first innovative products and systems and provide them to customers around the world, thereby contributing to the creation of a prosperous and safe information society.

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Contact us

Please feel free to contact us even if you do not see something on the list.