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  6. Variable optical attenuator

Variable optical attenuator

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last updated:Dec 01, 2025

日本レーザー
日本レーザー
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A MEMS-based variable optical attenuator with high speed attenuation, low insertion loss, and an integrated power meter. This product features advanced power stabilization capabilities.

The VOA series is a highly compact and cost-effective variable optical attenuator designed for efficiently testing and characterizing optical communication systems and optical components, featuring low insertion loss, fast attenuation speed, and built-in output monitoring. It operates in fixed attenuation or constant output mode and supports SMF, MMF, and PMF. *You can download the PDF catalog. Please contact us for more details.*

    Testing Equipment and Devices
Variable

Variable optical attenuator

Variable optical attenuators-top_20230608.jpg
Variable optical attenuators-top_20230608.jpg
  • Variable optical attenuator
  • Special site - Product/service details - https://pr.mono.ipros.com/japanlaser/product/

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basic information

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Applications/Examples of results

● Transceiver stress test ● Receiver sensitivity test ● Loss simulation ● Optical output budget analysis ● Equipment output calibration

catalog(2)

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Variable Optical Attenuator Catalog [English Version]

Variable Optical Attenuator Catalog [English Version]

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JLC Product Catalog 2024

JLC Product Catalog 2024

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日本レーザー

日本レーザー

Electronic Components and Semiconductors

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Nihon Laser, founded in 1968, is the oldest and largest specialized company in Japan for lasers and optical-related products, having grown alongside advancements in laser technology with the support of our customers as a pioneer in the laser trading industry. We allocate just over 10% of our workforce to engineers, making us a trading company with strong technical expertise. We provide excellent laser products and optical-related products from around the world, including the USA, UK, Germany, France, Switzerland, Denmark, and Lithuania. We have established agency agreements with top-class manufacturers in each country, and currently, we have about 50 overseas trading partners. Additionally, we can independently assemble laser-related equipment sourced from around the world and offer it as application systems. While we are a trading company, we also provide services akin to a fabless manufacturer. With gratitude for our customers' demands, we will continue to offer flexible and aggressive solutions.

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