☑ Frequency Narrow External Cavity Diode Laser Array Bar

Tunable dual wavelength emission and bandwidth narrowing of a laser diode array with a simple external cavity article in applied physics b 863515 518 february 2007 with 18 reads. Frequency narrowed external cavity diode laser array bar.

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Walker department of physics university of wisconsinmadison madison wisconsin 53706 received june 16 2000 we demonstrate that appropriately designed external cavities can be used to frequency narrow high power diode array bars.

Frequency narrow external cavity diode laser array bar. Frequency narrowed external cavity diode laser array bar. The laser had integral collimating lenses. Brasseur ii tom henshaw and david k.

Meng boris nizamov pratheepan madasamy i jason k. We describe a method to frequency narrow multielement high power diode bars. We demonstrate that appropriately designed external cavities can be used to frequency narrow high power diode array bars.

A magnifying telescope and a cylindrical collimating lens minimize broadening owing to curvature in the alignment of the diode array elements. Optics letters volume 25 issue 18. External cavities can be used to frequency.

Using a commercial 20 w array we narrow the linewidth to 50 ghz with 14 w of cw output power. Stable wavelength and narrow bandwidth high power external cavity laser diode stack. We demonstrate that appropriately designed external cavities can be used to frequency narrow high power diode array bars.

Using a commercial 60 w 49 element 1 cm long diode array bar at 795 nm running at 45 w we narrow the linewidth from. High power 7 ghz bandwidth external cavity diode laser array and its use in optically pumping singlet delta oxygen lei s. Chann b nelson i walker tg.

Nelson and thad g. Frequency narrowed diode array bar earl babcock bien chann ian a. Frequency narrowed external cavity diode laser array bar.

The seop laser was a 50 w single bar diode laser array model m1b 7952 50c ss41e dilas that was frequency narrowed by an external littrow cavity 31. Using a commercial 20 w array we narrow the linewidth to 50 ghz with 14 w of cw output power. Frequency narrowed external cavity diode laser array bar b.

Walker we describe a method to frequency narrow multielement high power diode bars. Using a commercial 60 w 49 element 1 cm long diode array bar at 795 nm running at 45 w we narrow the linewidth from 1000 to 64 ghz with only a loss of 33 in output power.