... Нестабильность установленной длины волны во времени <100 МГц за 24 ч. Schneller durchstimmbarer Diodenlaser bei 1,5 ?m // NTZ : Informationstechn . ...
... This , Volume of absorber for , 1.5 nW m . Amplifier voltage noise . D. Fabrication The fabrication process is similar to the one described in [18]. ...
... The high resistance 10-20 W and I c R N = 1-2 mV for junction width of 4-5mm and tolerance of R N S about 30% allow design of a microwave Josephson circuit with at least 10 junctions on chip for mm and submm wavelengths set-up. ...
... Figure 2 shows a structure consisting of an octagonal SQUID loop with a 24 @[mu]m opening and 5 turns of the input coil. ... A 24 @[mu]m octagonal SQUID loop with 5 turns of the input coil is located in the center. ...
... The estimated ultimate dark responsivity at 100 mK can approach S v=10 V/W and reduces down to 8 -20 3 1.1*10 V/W at 300 mK for the sample with absorber volume of 5*10 m . ...
... We measured a large number of junctions with width W = 1.5m and length L = 100 m and Josephson current density Jc 3.6kA/cm2 , as measured in small junctions realized in the same fabrication batch. ...