External Cavity Lasers
Multimode lasers such the Fabry-Perot lasers and Broad Gain Illuminators can be used in an External Cavity to provide single-mode operation with a broad tunability. You can read more here about Alpes’ External Cavity Laser Kit (ECLK).
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The following table lists the specific performance of the Broad Gain lasers shown in pulsed mode:
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 | Avg. Power at optimum frequency | Typical tuning curve |
---|---|---|---|---|
BG-4.4-5.2 | <1930 cm-1 | >2230 cm-1 | >2 mW | ![]() |
BG-5.1-6.1 | <1660 cm-1 | >1930 cm-1 | >15 mW | ![]() |
BG-5.5-6.2 | <1635 cm-1 | >1780 cm-1 | >15mW | ![]() |
BG-6.1-7.4 | <1375 cm-1 | >1615 cm-1 | >1mW | ![]() |
BG-6.2-7.4 | <1380 cm-1 | >1595 cm-1 | >6mW | ![]() |
BG-7-8.8 | <1160 cm-1 | >1395 cm-1 | >6mW | ![]() |
BG-7.4-9.7 | <1060 cm-1 | >1320 cm-1 | >12mW | ![]() |
BG-7.4-10.3 | <1010 cm-1 | >1330 cm-1 | >8mW | ![]() |
BG-9.6-12.5 | <830 cm-1 | >1015 cm-1 | >4mW | ![]() |
BG-9.7-13.1 | <795 cm-1 | >1000 cm-1 | >1mW | ![]() |
BG-10.8-13.7 | <760 cm-1 | >900 cm-1 | >1mW | ![]() |
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 | Avg. Power at optimum frequency | Typical tuning curve |
---|---|---|---|---|
P-FP-4.5 | <2145 cm-1 | >2280 cm-1 | >15 mW | ![]() |
CW-FP-4.5 | <2160 cm-1 | >2210 cm-1 | >75 mW | ![]() |
CW-FP-6.0 | <1640 cm-1 | >1670 cm-1 | >50 mW | ![]() |
P-FP-6.3 | <1545 cm-1 | >1645 cm-1 | >10 mW | ![]() |
CW-FP-6.3 | <1545 cm-1 | >1600 cm-1 | >50 mW | ![]() |
P-FP-7.4 | <1320 cm-1 | >1410 cm-1 | >8 mW | ![]() |
CW-FP-7.4 | <1320 cm-1 | >1380 cm-1 | >75 mW | ![]() |
P-FP-9.1 | <1085 cm-1 | >1125 cm-1 | >5 mW | ![]() |
CW-FP-9.1 | <1085 cm-1 | >1105 cm-1 | >7mW | ![]() |