What is a femtojoule per second?

A femtojoule per second (fJ/s) is a power unit equal to 10^-15 joule per second, used to quantify extremely tiny energy transfer rates often seen in nanoelectronics and experimental physics.

How is nanojoule per second related to power?

Nanojoule per second (nJ/s) represents power equivalent to 10^-9 joules per second, commonly used to express small continuous or averaged power levels in microelectronics and photonics.

Why convert from femtojoule/second to nanojoule/second?

Converting helps relate ultralow instantaneous power rates from femtojoule scale to more practical nanojoule scale levels for comparison and analysis in low-power devices and experiments.

How to Convert from Femtojoule/second [fJ/s] to Nanojoule/second [nJ/s]

Learn the method to convert femtojoule per second (fJ/s) to nanojoule per second (nJ/s) with clear examples, use cases, and important considerations in nanoelectronics and related fields.

Femtojoule/second [fJ/s]

Nanojoule/second [nJ/s]

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Femtojoule/second [fJ/s] to Nanojoule/second [nJ/s] Conversion Table

Femtojoule/second [fJ/s]	Nanojoule/second [nJ/s]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Femtojoule/second [fJ/s] to Nanojoule/second [nJ/s] Conversion Table
Femtojoule/second [fJ/s]	Nanojoule/second [nJ/s]

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What Is This Tool?

This unit converter helps you transform power measurements from femtojoule per second (fJ/s), which denote extremely small power levels often used in nanoelectronics and quantum experiments, to nanojoule per second (nJ/s), a unit representing small but more practical continuous power amounts.

How to Use This Tool?

Enter the power value in femtojoule per second (fJ/s)
Select femtojoule/second as the source unit and nanojoule/second as the target unit
Click the convert button to see the equivalent power in nanojoule per second (nJ/s)
Review the results and apply them to your analysis or design needs

Key Features

Converts power units from femtojoule/second to nanojoule/second easily
Provides instant results for ultra-small power measurement conversions
Supports understanding of power levels in nanoelectronics, photonics, and microelectronics
Browser-based tool requiring no installation or setup

Examples

Convert 10 fJ/s to nJ/s results in 0.00001 nJ/s
Converting 1,000 fJ/s yields 0.001 nJ/s
Use the formula: 1 fJ/s equals 0.000001 nJ/s for manual calculations

Common Use Cases

Estimating energy dissipation during switching in ultra-low-power nanoelectronics
Describing power consumption of sensors and IoT devices in nanojoule scales
Analyzing average optical power in low-energy photonics or quantum experiments

Tips & Best Practices

Ensure correct unit selection when entering values for accurate conversion
Use this conversion to compare tiny instantaneous power with continuous or averaged power data
Be cautious about numerical precision due to the large scale difference between units

Limitations

Due to the scale difference, converted values become extremely small and may approach measurement noise levels
Numerical precision can affect the accuracy of conversions from femtojoule/second to nanojoule/second
Careful interpretation is required when applying results in sensitive experimental setups

Frequently Asked Questions

What is a femtojoule per second?: A femtojoule per second (fJ/s) is a power unit equal to 10^-15 joule per second, used to quantify extremely tiny energy transfer rates often seen in nanoelectronics and experimental physics.
How is nanojoule per second related to power?: Nanojoule per second (nJ/s) represents power equivalent to 10^-9 joules per second, commonly used to express small continuous or averaged power levels in microelectronics and photonics.
Why convert from femtojoule/second to nanojoule/second?: Converting helps relate ultralow instantaneous power rates from femtojoule scale to more practical nanojoule scale levels for comparison and analysis in low-power devices and experiments.

Key Terminology

Femtojoule/second [fJ/s]: A unit of power equal to 10^-15 joules per second, used for measuring extremely small power levels in nano-scale and experimental physics contexts.
Nanojoule/second [nJ/s]: A power unit equal to 10^-9 joules per second, representing small continuous or average power levels commonly used in microelectronics and photonics.

Quick Knowledge Check

What is the conversion factor from femtojoule/second to nanojoule/second?

1 fJ/s = 0.0001 nJ/s

1 fJ/s = 0.000001 nJ/s

1 fJ/s = 1 nJ/s

Which field commonly uses femtojoule/second as a power unit?

Macro-scale electrical engineering

Nanoelectronics and quantum physics

Mechanical engineering

Why should you be cautious when converting from femtojoule/second to nanojoule/second?

Because units are identical

Due to very small values approaching measurement noise

Because the conversion is not supported

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