Search Results - "Hellmig, O."

A compact and robust diode laser system for atom interferometry on a sounding rocket by Schkolnik, V., Hellmig, O., Wenzlawski, A., Grosse, J., Kohfeldt, A., Döringshoff, K., Wicht, A., Windpassinger, P., Sengstock, K., Braxmaier, C., Krutzik, M., Peters, A.

“…We present a diode laser system optimized for laser cooling and atom interferometry with ultra-cold rubidium atoms aboard sounding rockets as an important…”
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Interferometry with Bose-Einstein condensates in microgravity by Müntinga, H, Ahlers, H, Krutzik, M, Wenzlawski, A, Arnold, S, Becker, D, Bongs, K, Dittus, H, Duncker, H, Gaaloul, N, Gherasim, C, Giese, E, Grzeschik, C, Hänsch, T W, Hellmig, O, Herr, W, Herrmann, S, Kajari, E, Kleinert, S, Lämmerzahl, C, Lewoczko-Adamczyk, W, Malcolm, J, Meyer, N, Nolte, R, Peters, A, Popp, M, Reichel, J, Roura, A, Rudolph, J, Schiemangk, M, Schneider, M, Seidel, S T, Sengstock, K, Tamma, V, Valenzuela, T, Vogel, A, Walser, R, Wendrich, T, Windpassinger, P, Zeller, W, van Zoest, T, Ertmer, W, Schleich, W P, Rasel, E M

“…Atom interferometers covering macroscopic domains of space-time are a spectacular manifestation of the wave nature of matter. Because of their unique coherence…”
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Nd:YAG waveguide laser with 1.3 W output power, fabricated by direct femtosecond laser writing by Calmano, T., Siebenmorgen, J., Hellmig, O., Petermann, K., Huber, G.

“…Tracks of modified material were written with femtosecond-laser pulses in neodymium-doped YAG crystals. Due to a stress-induced change of the refractive index,…”
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A frequency comb and precision spectroscopy experiment in space by Wilken, T., Lezius, M., Hansch, T. W., Kohfeldt, A., Wicht, A., Schkolnik, V., Krutzik, M., Duncker, H., Hellmig, O., Windpassinger, P., Sengstock, K., Peters, A., Holzwarth, R.

“…A frequency comb, DFB diode laser and rubidium spectroscopy cell have been developed and commissioned on a sounding rocket mission to demonstrate their…”
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A compact and robust diode laser system for atom interferometry on a sounding rocket by Schkolnik, V, Hellmig, O, Wenzlawski, A, Grosse, J, Kohfeldt, A, Döringshoff, K, Wicht, A, Windpassinger, P, Sengstock, K, Braxmaier, C, Krutzik, M, Peters, A

“…We present a diode laser system optimized for laser cooling and atom interferometry with ultra-cold rubidium atoms aboard sounding rockets as an important…”
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Optical frequency combs for space applications by Giunta, M., Lezius, M., Deutsch, C., Wilken, T., Hansch, T. W., Kohfeldt, A., Wicht, A., Schkolnik, V., Krutzik, M., Duncker, H., Hellmig, O., Lampmann, K., Wenzlawski, A., Windpassinger, P., Sengstock, K., Peters, A., Holzwarth, R.

“…Optical frequency comb-based high resolution laser spectroscopy has been demonstrated in space under micro-gravity on two sounding rocket based experiments…”
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Dual wavelength and switchable laser operation of Pr3+:LiYF4 crystals at 523 nm and 640 nm by Muller, S., Hansen, N.-O, Hellmig, O., Petermann, K., Huber, G.

“…In this contribution, the simultaneous and switchable laser operation is reported at 523 nm and 640 nm. A dual wavelength laser operation at 607 nm and 640 nm…”
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Femtosecond laser written Nd:YAG channel waveguide laser with a PLD grown Cr4+:YAG thin film absorber by Tellkamp, F., Siebenmorgen, J., Calmano, T., Hellmig, O., Petermann, K., Huber, G.

“…The Pulsed Laser Deposition (PLD) technique has several advantages such as the possibility to produce thin films of any compound with a stoichiometric material…”
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STE-QUEST - Test of the Universality of Free Fall Using Cold Atom Interferometry by Aguilera, D, Ahlers, H, Battelier, B, Bawamia, A, Bertoldi, A, Bondarescu, R, Bongs, K, Bouyer, P, Braxmaier, C, Cacciapuoti, L, Chaloner, C, Chwalla, M, Ertmer, W, Franz, M, Gaaloul, N, Gehler, M, Gerardi, D, Gesa, L, Gürlebeck, N, Hartwig, J, Hauth, M, Hellmig, O, Herr, W, Herrmann, S, Heske, A, Hinton, A, Ireland, P, Jetzer, P, Johann, U, Krutzik, M, Kubelka, A, Lämmerzahl, C, Landragin, A, Lloro, I, Massonnet, D, Mateos, I, Milke, A, Nofrarias, M, Oswald, M, Peters, A, Posso-Trujillo, K, Rasel, E, Rocco, E, Roura, A, Rudolph, J, Schleich, W, Schubert, C, Schuldt, T, Seidel, S, Sengstock, K, Sopuerta, C. F, Sorrentino, F, Summers, D, Tino, G. M, Trenkel, C, Uzunoglu, N, von Klitzing, W, Walser, R, Wendrich, T, Wenzlawski, A, Weßels, P, Wicht, A, Wille, E, Williams, M, Windpassinger, P, Zahzam, N

“…The theory of general relativity describes macroscopic phenomena driven by the influence of gravity while quantum mechanics brilliantly accounts for…”
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Efficient femtosecond laser written Nd:YAG channel waveguide laser with an output power of more than 1 W by Siebenmorgen, J., Calmano, T., Hellmig, O., Petermann, K., Huber, G.

“…Femtosecond lasers are widely used for three-dimensional volume micro-structuring of dielectric materials. The fabrication of buried channel waveguides inside…”
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Interferometry with Bose-Einstein Condensates in Microgravity by Müntinga, H, Ahlers, H, Krutzik, M, Wenzlawski, A, Arnold, S, Becker, D, Bongs, K, Dittus, H, Duncker, H, Gaaloul, N, Gherasim, C, Giese, E, Grzeschik, C, Hänsch, T. W, Hellmig, O, Herr, W, Herrmann, S, Kajari, E, Kleinert, S, Lämmerzahl, C, Lewoczko-Adamczyk, W, Malcolm, J, Meyer, N, Nolte, R, Peters, A, Popp, M, Reichel, J, Roura, A, Rudolph, J, Schiemangk, M, Schneider, M, Seidel, S. T, Sengstock, K, Tamma, V, Valenzuela, T, Vogel, A, Walser, R, Wendrich, T, Windpassinger, P, Zeller, W, van Zoest, T, Ertmer, W, Schleich, W. P, Rasel, E. M

“…Atom interferometers covering macroscopic domains of space-time are a spectacular manifestation of the wave nature of matter. Due to their unique coherence…”
Get full text