WS/5 Precision
Standard measurement range 350-1120 nm
Relative accuracy 5*10-6
Measurement speed 300 Hz (Data collection 600 Hz)
Single integrated interferometer for compact design
Capable of measuring cw and pulsed lasers
Various options available
The WS/5 Wavemeter is a sensitive and compact wavelength meter for laser sources. It is capable of measuring pulsed and continuous
laser sources. Both, optical elements and assigned electronics are housed in a compact, thermally isolated casing.
Easy Set-up
The WS/5 Wavemeter is connected to the PC via the USB interface. After installation of the supplied software, the device directly is ready for measurement. There is no warm-up time under constant ambient conditions.
Guaranteed Future
The design of the WS/5 Wavemeter permits the integration of additional optical components and software modules, allowing custom
solutions for customer specific application even years after purchase.
For further particulars on the available options we refer you to our options page.
| Technical Data | |
WS/5 |
| Measurement range [nm] |
|
Standard
UV
IR
UV-II
IR-II |
|
350-1120
248-1100
800-1750
192-800
1000-2250 |




 |
|
|
192-370 nm [pm](a)
370-1100 nm [MHz]
1100-2250 nm [MHz] |
3
3000
2000 |
| Quick coupling accuracy (with MM fiber) |
3000 |
| Resulution [MHz] |
1000 |
|
|
Accuracy [MHz](c)
Max. bandwidth [GHz] |
5% [>2000](d)
60 |
Measurement speed [Hz]
(depending on PC hardware and settings) |
|
|
|
Data aquisition
Wavelength calculation
Linewidth calculation
Pattern display |
600
300
200
100 |
|   |
from - to |
Required input energy [µJ] (or power [µW])(11) |
|
|
|
Standard
UV
IR
UV-II
IR-II |
0.02-5
0.1-20
20-200
1-80
50-1000 |
| Power estimation accuracy |
15 % |
| Fizeau interferometers(b) |
|
|
|
FSR [GHz] |
~100 |
|
|
Spectral resolution |
different designs possible: up to 20000 |
| Coupling fiber diameter [µm] |
400 |
| Calibration |
Built-in calibration |
| Calibration period |
>1 month (will be detected and done automatically) |
| Warm-up time |
No warm-up time under constant ambient conditions (except IR-II:> 30 minutes warm-up time required) Otherw. until thermal and air pressure equilibrium is reached. |
| Dimensions L x W x H [mm] |
360 x 120 x 120 |
| Weight [kg] |
2.8 |
| Interface |
High-speed USB 2.0 connection |
| Power supply |
Power consumption <2.3 W, supply directly via USB cable
IR-II: external power supply included |
|