Desktop Adjustable Light Source With Built-In VOA Option
1525-1568nm
Table adjustable light source is a light source device that can
produce monochromatic light with adjustable wavelength. It usually
includes a highly stable light source and monochromator capable of
emitting any wavelength of light in the ultraviolet to
near-infrared range. This kind of light source is widely used in
scientific research, teaching, industrial testing and other fields,
especially the application that requires the light source and the
detection instrument with data acquisition and processing to work
together.
Main feature
Wavelength adjustable: The desktop adjustable light source can be
tuned out to any wavelength in the range to meet different
experimental or detection needs.
High resolution: the monochromator has a high resolution and can
emit quasi-monochromatic light to improve the accuracy of the
experiment or detection.
High output power and stability: The light source has high output
power and stability to ensure the reliability of the experiment or
test results.
Long life: Light sources usually have a long service life, reducing
the frequency and cost of replacing light sources.
Specification
| Model # | U8112C-P |
| Band Option | C |
| Wavelength Tuning range (nm) | 1525~1568 |
| Output Power | ≥ 11dBm |
| Power Adjust Range (Option) | 25 dB |
| Wavelength resolution | 1.0 pm |
| Absolute wavelength accuracy | ± 10 pm, typ. ＜ 5 pm |
| Relative wavelength accuracy | ±5 pm, typ. ± 2 pm |
| Wavelength repeatability | ± 2 pm, typ. ±1 pm |
| Wavelength stability | ≤± 2 pm (24 hrs at constant temperature) |
| Tuning speed | ≤ 2 ms per step |
| Power stability | ≤ ± 0.01dB, (15min). |
| Power repeatability | ± 0.05dB |
| Power linearity | ± 0.3dB |
| Power flatness versus wavelength | 0.3dB typ. 0.5dB max. |
| Side-mode Suppression ratio | ≥ 35dB | ≥ 45dB |
| Relative intensity noise | ＜ -135dB |
| Power | AC 100 - 240 V ± 10%, 48 - 66 Hz, 100 VA max. |
| Storage temperature | −40°C to +80°C |
| Operating temperature | 0°C to +45°C |
| Dimensions | 245 mm W, 105 mm H, 320 mm D |
| Weight | 2.0 kg |
Application scenario
Research field: Used to study chemical or biological properties
related to wavelength and physical changes in materials caused by
wavelength.
Teaching area: As an important device in optical experiments, to
help students understand the properties and applications of light.
Industrial inspection: Used for color analysis and measurement of
reflectivity of materials, as well as measurement of quantum
efficiency of devices at different wavelengths.
