Precision USB Ultra-Broadband VOA

(no coating/gap, 350-2400nm, 0.3dB loss, 0.1dB repeatability, 50dB attenuation, USB/RS232, All Fiber Types)
Features:
  • Ultrabroad Wavelength 350-2400nm
  • Low Loss 0.3dB
  • High Repeatability 0.1dB
  • USB or RS232
  • Environment Insensitive
  • All Fiber Types
  • High Resolution
  • Large Attenuation 80dB
  • High Optical Power

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For a fast quote, select part# on the datasheet. If a particular feature is not on, NRE charge is often required

SKU: PVOA

The High Precision Series VOA is based on a micro-electro-mechanical system (MEMS) device platform driven by a fast piezo actuator with a built-in high-precision optical position sensor. It uniquely offers near-perfect performance that is unmatched in the industry, including ultra-low insertion loss of 0.2dB, ultra-broadband from 200 to 2100nm, ultra-high setting/repeating precision of 0.1dB, high optical power handling up to 1W, and linear response. Once the VOA attenuation value is set, it will remain at the value regardless of environmental variations and the loss of electrical power. Light passes through the device with a thin index-matched gap without any optical coatings. It is available with all types of fibers with a 125-micron outer diameter. Other-diameter fibers can be accommodated with special order.

The VOA is driven by an attached PCB with USB or RS232 computer interfaces and GUI software.

Single-Mode Selection

Fiber Type SM400 SM450 SM600 Hi780 SM800 Hi980 Hi1060 SM28 SM1950
Wavelength Range 405–532 nm 480–650 nm 620–650 nm 760–800 nm 830–870 nm 980–1550 nm 960–1080 nm 1020–1900 nm 1.7–2.3 μm
Insertion Loss < 2.5 dB < 2 dB ≤ 0.9 dB ≤ 0.8 dB ≤ 0.5 dB ≤ 0.5 dB ≤ 0.4 dB ≤ 0.2 dB ≤ 0.5 dB
Maximum Attenuation 50 dB 50 dB 50 dB 50 dB 50 dB 50 dB 50 dB 48 dB 48 dB
Max Optical Power 50 mW 50 mW 0.1 W 0.3 W 0.3 W 0.3 W 0.3 W 0.8 W 0.8 W
Polarization DL 0.2 dB @ 20 dB 0.2 dB @ 20 dB 0.2 dB @ 20 dB 0.2 dB @ 20 dB 0.2 dB @ 20 dB 0.2 dB @ 20 dB 0.2 dB @ 20 dB 0.2 dB @ 20 dB 0.2 dB @ 20 dB
Return Loss ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB
Operating Temperature -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C
Storage Temperature -50 to 85°C -50 to 85°C -50 to 85°C -50 to 85°C -50 to 85°C -50 to 85°C -50 to 85°C -50 to 85°C -50 to 85°C
Price $𝟣,𝟢𝟣𝟫 $𝟫𝟩𝟫 $𝟣,𝟢𝟨𝟫 $𝟪𝟥𝟫 $𝟪𝟥𝟫 $𝟪𝟥𝟫 $𝟩𝟪𝟫 $𝟩𝟣𝟢 $𝟪𝟧𝟫
Datasheet
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Polarization-Mode Selection

Fiber Type PM405 PM460 PM630 PM780 PM850 PM980 PM1550 PM1950
Wavelength Range 405–532 nm 480–650 nm 620–650 nm 760–800 nm 830–870 nm 960–1080 nm 1260–1650 nm 1850–2200 nm
Insertion Loss ≤ 3.1 dB ≤ 1.9 dB ≤ 0.9 dB ≤ 0.8 dB ≤ 0.7 dB ≤ 0.6 dB ≤ 0.2 dB ≤ 0.8 dB
Maximum Attenuation 50 dB 50 dB 50 dB 50 dB 50 dB 50 dB 35 dB 35 dB
Max Power 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW 500 mW
Extinction Ratio > 20 dB > 20 dB > 20 dB > 20 dB > 20 dB > 20 dB > 20 dB > 20 dB
Return Loss ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB
Operating Temperature -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C
Storage Temperature -50 to 90°C -50 to 90°C -50 to 90°C -50 to 90°C -50 to 90°C -50 to 90°C -50 to 90°C -50 to 90°C
Price $𝟣,𝟨𝟨𝟫 $𝟣,𝟨𝟤𝟫 $𝟣,𝟥𝟦𝟫 $𝟣,𝟥𝟦𝟫 $𝟣,𝟧𝟪𝟫 $𝟣,𝟧𝟪𝟫 $𝟣,𝟢𝟩𝟫 $𝟣,𝟦𝟦𝟫
Datasheet
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Multi-Mode Selection

Fiber Type 50/125 62.5/125 FG50LGA 105/125 FG10LDA
Wavelength Range 800–1600 nm 800–1600 nm 400–2400 nm 400–2400 nm 700–1000 nm
Insertion Loss ≤ 0.2 dB ≤ 0.2 dB ≤ 0.2 dB ≤ 0.2 dB ≤ 0.2 dB
Maximum Attenuation 30 dB 30 dB 30 dB 20 dB 25 dB
Polarization DL 0.01 dB 0.01 dB 0.01 dB 0.01 dB 0.01 dB
Return Loss ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB ≥ 35 dB
Max Optical Power 300 mW 500 mW 500 mW 500 mW 500 mW
Operating Temperature -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C -40 to 80°C
Storage Temperature -40 to 85°C -40 to 85°C -40 to 85°C -40 to 85°C -40 to 85°C
Price $𝟧𝟫𝟧 $𝟧𝟫𝟧 $𝟩𝟥𝟫 $𝟨𝟧𝟢 $𝟩𝟥𝟫
Datasheet
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Qty: 2 | $1679 | PVOA-211840333 | Piezo USB Regular 850 PM850 900um tube 1.0m FC/APC

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