Lab Tunable Laser Source 1525~1568nm C - Band Adjustable Light
Source Optical Instrument
The U8112 benchtop tunable laser light source is mainly used in
high precision WDM element, optical waveguide grating array AWG
element, planar optical waveguide PLC element and other
applications. And more than one band, such as O,C,L and C+L band options, the
instrument output power, fast speed, suitable for schools,
laboratories, factories and other places.
U8112 laser light source specification
| Model | U8112 |
| Band Option | C |
| Wavelength (nm) | 1525~1568 |
| Output Power | ≥ 13dBm |
| 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 | ≥ 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 |
Other users asked the following questions:
What is a light source?
A laser generates a beam of very intense light. The
major difference between laser light and light generated by white
light sources (such as a light bulb) is that laser light is
monochromatic, directional and coherent. Monochromatic means that
all of the light produced by the laser is of a single wavelength.
What's the difference between laser and other light sources?
The first laser was developed in 1960 by Theodore Maiman of Hughes
Research Laboratories, based on the work of Charles H. Townes and
Arthur Leonard Schawlow. Made of theoretical work. Laser is different from other light sources because the light it
emits is coherent.
