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External Cavity Diode Laser in Littrow configuration is designed for high output power up to 200mW, narrow linewidth in the order of 1MHz and a moderate mode-hop free tuning range of up to 30GHz. Special features are:
High optical power
- output power up to 200mW
- excellent quantum efficiency
- high fiber coupling efficiency
- Excellent tuning behavior
coarse and fine tuning modes
- use of in-house anti-reflection coated laser diodes
- fine tuning via piezo actuator with a resolution better than 10MHz
- large mode-hop free tuning range of up to 30GHz and more
- beam steering compensation
Excellent frequency locking performance
- high resonance free piezo modulation
- high frequency laser current modulation
- improved temperature stability
- low acoustic susceptibility
- excellent locking stability
Narrow linewidth
- linewidth 40dB
High flexibility
- system with wavelength of 375nm to 1700nm are available
- free beam and fiber coupled versions available
- constant current and constant power operation modes
Plug & Play configuration
- modular laser system design
- automated piezo tuning with power read-out
- remote control via GPIB, RS232 and USB
Applications for the new laser generation include:
- Spectroscopy und optical process control
- Optical cooling and trapping
- Raman spectroscopy
- Master laser for THz generation
- Laser and OPO seeding
- Non-linear optical processes
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The NBSG86A is a multi−function differential Logic Gate which can be configured as an AND/NAND, OR/NOR, XOR/XNOR, or 2:1 MUX. This device is part of the GigaComm™ family of high performance Silicon Germanium products. The device is housed in a low profile 4x4 mm, 16−pin, flip−chip BGA or a 3x3 mm 16 pin QFN
package.
Differential inputs incorporate internal 50 termination resistors and accept NECL (Negative ECL), PECL (Positive ECL), LVCMOS/LVTTL, CML, or LVDS. The Output Level Select (OLS) input is used to program the peak−to−peak output amplitude between 0 and 800 mV in five discrete steps.
The NBSG86A employs input default circuitry so that under open input conditions (Dx, Dx, VTDx, VTDx, VTSEL) the outputs of the device will remain stable.
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