---
title: "Short wave infrared"
slug: "short-wave-infrared"
updated: 2024-07-04T11:04:57Z
published: 2024-07-04T11:04:57Z
canonical: "docs-linescan.alliedvision.com/short-wave-infrared"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs-linescan.alliedvision.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Short wave infrared

## Spectral characteristics 1100 nm

| parameter | symbol | value [nm] |
| --- | --- | --- |
| wavelength at peak emission (typical) IF = 1000 mA per LED | $\lambda$peak | 1050 – 1150 |
| spectral bandwidth at 50 % Irel max (typical) IF = 1000 mA per LED | $\Delta \lambda$ | 50 |

## Spectral characteristics 1300 nm

| parameter | symbol | value [nm] |
| --- | --- | --- |
| wavelength at peak emission (typical) IF = 1000 mA per LED | $\lambda$peak | 1250 – 1350 |
| spectral bandwidth at 50 % Irel max (typical) IF = 1000 mA per LED | $\Delta \lambda$ | 80 |

## Spectral characteristics 1450 nm

| parameter | symbol | value [nm] |
| --- | --- | --- |
| wavelength at peak emission (typical) IF = 1000 mA per LED | $\lambda$peak | 1400 – 1500 |
| spectral bandwidth at 50 % Irel max (typical) IF = 1000 mA per LED | $\Delta \lambda$ | 90 |

## Spectral characteristics 1550 nm

| parameter | symbol | value [nm] |
| --- | --- | --- |
| wavelength at peak emission (typical) IF = 1000 mA per LED | $\lambda$peak | 1500 – 1600 |
| spectral bandwidth at 50 % Irel max (typical) IF = 1000 mA per LED | $\Delta \lambda$ | 120 |

## Relative spectral emission

![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/Spektraldaten_LED_SWIR_v02.svg)

## Relative radiant flux

| wavelength @ IF = 1000 mA | in relation to current | in relation to temperature |
| --- | --- | --- |
| 1100 nm | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(99).png) | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(102).png) |
| 1300 nm | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(103).png) | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(104).png) |
| 1450 nm | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(105).png) | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(106).png) |
| 1550 nm | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(107).png) | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(108).png) |

## Relative peak wavelength

| wavelength @ IF = 1000 mA | in relation to temperature |
| --- | --- |
| 1100 nm | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(109).png) |
| 1300 | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(110).png) |
| 1450 | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(112).png) |
| 1550 | ![](https://cdn.document360.io/eca58697-9c2f-461e-9f0a-e6205b74b693/Images/Documentation/image(113).png) |