GLIDER
Alpes Lasers introduces the GLIDER widely
tunable mid-IR light source. Based on
a external cavity design, the Glider is a
monolithic all-in-one light source that requires
no assembly or external drivers. The optical
output is a single-beam of light whose
wavelength can be selected within a range of
up to ~850 cm –1 .
Alpes Laser’s GLIDER is designed for single-mode operation with wide spectral tunability. The Glider consists of single or multiple quantum cascade laser (QCL) gain chip, a grating-tuned extended optical cavity in Littrow configuration, driver electronics and control software. The system is delivered fully assembled in a closed housing and requires no alignment. The Glider is available in either a single module configuration or in a multi-module configuration. The multi-module configuration can accommodate up to 4 different modules for larger coverage. The system comes with a controller providing a Web based graphical user interface allowing access to all the functionalities of the system. OEM version of the modules can be offered on demand
for integration.
The graph below showcases the range covered by different chips that can be used in the Glider system in dotted lines and the direct emission range in full lines. The bottom row shows a series of chips that can be used to cover the entire range, and over these other chips may be used to reach a particular range better.
The following table lists the specific performance of the Broad Gain lasers shown in pulsed mode (except BG-3.2-3.6 which operates CW). Only the tuning range and minimum power over the tuning range are part of the specification; the typical tuning curve is shown as an example and each laser will have a different tuning curve. The average power will vary over the tuning range and will will exceed the minimum value at its optimal point by a large amount but this maximum value can vary from laser to laser.
| Laser | Tuning from | Tuning to | Min. Power over range | Typical tuning curve |
|---|---|---|---|---|
New! ICL BG-3.2-3.6 | <2820 cm-1 | >3070 cm-1 | >2 mW |
|
BG-4.4-5.2(Currently unavailable) | <1970 cm-1 | >2230 cm-1 | >4 mW |  |
BG-5.1-6.1 | <1660 cm-1 | >1930 cm-1 | >5 mW |
|
BG-5.5-6.2 | <1635 cm-1 | >1780 cm-1 | >7mW |
|
BG-6.1-7.4 | <1375 cm-1 | >1615 cm-1 | >0.8mW |
|
BG-6.2-7.4 | <1380 cm-1 | >1595 cm-1 | >0.1mW |
|
BG-7-8.8 | <1160 cm-1 | >1395 cm-1 | >1.2mW |
|
BG-7.4-9.7 | <1060 cm-1 | >1320 cm-1 | >2.5mW |
|
BG-7.3-10.2 | <1010 cm-1 | >1345 cm-1 | >8mW |
|
BG-9.6-12.5 | <830 cm-1 | >1015 cm-1 | >0.1mW |
|
BG-9.7-13.1 | <795 cm-1 | >1000 cm-1 | >0.25mW |
|
BG-10.8-13.7 | <760 cm-1 | >900 cm-1 | >0.25mW |
|
Click on the pictures for larger version
Furthermore, standard Fabry-Perot lasers with a narrower gain can also be compatible with the ECLK. You can see here a small subset of the performances available. For performances at other wavelengths, write to us to request testing!
| Laser | Tuning from | Tuning to | Min. Power over range | Typical tuning curve |
|---|---|---|---|---|
P-FP-4.5 | <2145 cm-1 | >2285 cm-1 | >4mW |
|
CW-FP-4.5 | <2160 cm-1 | >2210 cm-1 | >4mW |
|
CW-FP-6.0 | <1640 cm-1 | >1670 cm-1 | >30mW |
|
P-FP-6.3 | <1545 cm-1 | >1645 cm-1 | >4mW |
|
CW-FP-6.3 | <1545 cm-1 | >1600 cm-1 | >4mW |
|
P-FP-7.4 | <1320 cm-1 | >1410 cm-1 | >4mW |
|
CW-FP-7.4 | <1320 cm-1 | >1380 cm-1 | >4mW |
|
P-FP-9.1 | <1085 cm-1 | >1125 cm-1 | >3mW |
|
CW-FP-9.1 | <1085 cm-1 | >1105 cm-1 | >3mW |
|
The laser is driven by an integrated Alpes Lasers S-2 pulsed driver. The graphical user interface allows for automatic wavelength tuning. The kit is delivered pre-aligned and ready to use. Additional modules with different wavelength coverage and/or output power can be purchased from Alpes Lasers; installation may require sending the unit back to Alpes.
You can buy this product directly on the Alpes Lasers Web Store!
