Skip to main content
Back to Top

Innovation

03/15 1.55 µm widely tunable MEMS VCSEL with direct modulation at 10 Gbit/s and 50 nm tuning range
09/14 1.55 µm VCSEL with directly modulated 40 Gbit/s NRZ OOK
03/14 1.3 µm VCSEL with 1.7 mW@100°C and 10 Gbits/s error free transmission @100°C
08/11 Tunable 1.55 μm-MEMS VCSEL with 102 nm continuous single-mode tuning
09/10 25 Gbit/s error free transmisson with directly modulated 1.55 µm VCSEL
04/10 1.55 µm single mode VCSELs with output power of 6.7 mW@20°C and 3mW@80°C
04/09 Electrically pumped room temprature CW GaSb-based VCSEL with 2.6 µm emission wavelength
04/08 12.5 Gbit/s error free trasmission with 1.3 µm VCSEL
03/08 First CO detection at ppm level with single-mode 2.3 µm VCSEL
06/07 Adressable VCSEL array with 10 Gbit/s WDM channel bandwidth
01/07 Monolithic VCSEL arrays with > 1 W output power
11/06 1.3 µm und 1.55 µm single mode VCSELs with > 1 mW output power @ 85°C
02/06 Electrically pumped room temperature CW VCSEL with 2.3 µm emission wavelength
06/05 1.55 µm single mode VCSEL with output power of 3.3 mW @ 20°C and 1 mW @ 80°C
03/05 Monolithic VCSEL arrays with > 30 mW output power
01/04 Electrically pumped BTJ-MEMS tunable VCSEL with 30 nm continuous single mode tuning range
12/03 1.7 mW record output power for 1.55 µm single mode VCSEL
07/02 First demonstration of 2 µm BTJ-VCSEL
05/02 1.55 µm VCSEL with 10 Gbit/s operation
10/01 Demonstration of 1.3 µm BTJ-VCSEL
07/01 1.55 µm VCSEL with 2.5 Gbit/s operation
05/01 1.55 µm VCSEL with 110°C operation and > 7 mW multimode output power @ 20°C
05/00 1.8 µm VCSEL with 90°C CW operation
11/99 1.5 µm VCSEL with 40°C CW operation
02/99 First demonstration of BTJ principle