摘要:
A new antibacterial compound, DC-11 is produced by fermentation of a microorganism belonging to the genus Micromonospora. The antibiotic is accumulated in the culture medium and is isolated therefrom.
摘要:
A bismuth-substituted rare-earth iron garnet crystal film (RIG) which has an insertion loss of less than 0.60 dB and which can be produced in a high yield, as well as an optical isolator, which is grown by liquid phase epitaxy on a non-magnetic garnet substrate represented by a chemical formula of Gd3(ScGa)5O12, wherein the bismuth-substituted rare-earth iron garnet crystal film is represented by a chemical formula of La3-x-yGdxBiyFe5O12 (provided that 0
摘要翻译:铋取代的稀土铁石榴石晶体膜(RIG)具有小于0.60dB的插入损耗并且可以以高产率生产,以及通过液相外延生长的光隔离器 由Gd 3(ScGa)5 O 12化学式表示的非磁性石榴石基材,其中铋取代的稀土类铁石榴石晶体膜由化学式La3-x-yGdxBiyFe5O12(条件是0
摘要:
[Object] To provide a bismuth-substituted rare-earth iron garnet crystal film (RIG) which has an insertion loss of less than 0.6 dB and which can be produced in a high yield, as well as an optical isolator.[Solving means] Provided is a bismuth-substituted rare-earth iron garnet crystal film which is grown by liquid phase epitaxy on a non-magnetic garnet substrate represented by a chemical formula of Gd3(ScGa)5O12, wherein the RIG is represented by a chemical formula of Nd3-x-yGdxBiyFe5O12, and x and y satisfy 0.89×1.43 and 0.85≦y≦1.19. In contrast to conventional RIGs, the RIG represented by the chemical formula of Nd3-x-yGdxBiyFe5O12 of the present invention has an insertion loss of less than 0.6 dB and makes it possible to reduce the amount of heat generated because of absorption of light at wavelengths of about 1 μm. Hence, the RIG has such a remarkable effect that the RIG can be used as a Faraday rotator used for an optical isolator in a high-power laser device for processing.
摘要翻译:本发明提供一种铋取代的稀土铁石榴石晶体膜(RIG),其具有小于0.6dB的插入损耗并且可以以高产率生产,以及光隔离器。 [解决方案]提供一种铋取代的稀土铁石榴石晶体膜,其通过液相外延在由化学式Gd 3(ScGa)5 O 12表示的非磁性石榴石基材上生长,其中RIG由 Nd3-x-yGdxBiyFe5O12的化学式,x和y满足0.89×1.43和0.85 @ y @ 1.19。 与传统的RIG相反,本发明的Nd3-x-yGdxBiyFe5O12的化学式表示的RIG具有小于0.6dB的插入损耗,并且可以减少由于波长吸收光而产生的热量 约1 mum。 因此,RIG具有如此显着的效果,RIG可用作用于高功率激光装置中用于光隔离器的法拉第旋转器用于处理。
摘要:
[Object] To provide a bismuth-substituted rare-earth iron garnet crystal film (RIG) which has an insertion loss of less than 0.60 dB and which can be produced in a high yield, as well as an optical isolator.[Solving means] Provided is a bismuth-substituted rare-earth iron garnet crystal film which is grown by liquid phase epitaxy on a non-magnetic garnet substrate represented by a chemical formula of Gd3(ScGa)5O12, wherein the bismuth-substituted rare-earth iron garnet crystal film is represented by a chemical formula of La3-x-yGdxBiyFe5O12 (provided that 0
摘要翻译:本发明提供一种铋取代的稀土铁石榴石晶体膜(RIG),其具有小于0.60dB的插入损耗并且可以以高产率产生,以及光隔离器。 [解决方案]提供一种铋取代的稀土铁石榴石晶体膜,其通过液相外延在由化学式Gd 3(ScGa)5 O 12表示的非磁性石榴石基材上生长,其中铋取代的稀土 - 土石榴石晶体膜由La3-x-yGdxBiyFe5O12的化学式(条件是0
摘要:
Forming a back-illuminated type CMOS image sensor, includes process for formation of a registration mark on the wiring side of a silicon substrate during formation of an active region or a gate electrode. A silicide film using an active region may also be used for the registration mark. Thereafter, the registration mark is read from the back side by use of red light or near infrared rays, and registration of the stepper is accomplished. It is also possible to form a registration mark in a silicon oxide film on the back side (illuminated side) in registry with the registration mark on the wiring side, and to achieve the desired registration by use of the registration mark thus formed.
摘要:
P type semiconductor well regions 8 and 9 for device separation are provided in an upper and lower two layer structure in conformity with the position of a high sensitivity type photodiode PD, and the first P type semiconductor well region 8 at the upper layer is provided in the state of being closer to the pixel side than an end portion of a LOCOS layer 1A, for limiting a dark current generated at the end portion of the LOCOS layer 1A. In addition, the second P type semiconductor well region 9 at the lower layer is formed in a narrow region receding from the photodiode PD, so that the depletion layer of the photodiode PD is prevented from being obstructed, and the depletion is secured in a sufficiently broad region, whereby enhancement of the sensitivity of the photodiode PD can be achieved.
摘要:
Forming a back-illuminated type CMOS image sensor, includes process for formation of a registration mark on the wiring side of a silicon substrate during formation of an active region or a gate electrode. A silicide film using an active region may also be used for the registration mark. Thereafter, the registration mark is read from the back side by use of red light or near infrared rays, and registration of the stepper is accomplished. It is also possible to form a registration mark in a silicon oxide film on the back side (illuminated side) in registry with the registration mark on the wiring side, and to achieve the desired registration by use of the registration mark thus formed.
摘要:
Disclosed is a resin composition excellent in impact resistance, tensile properties and processability such as draw down property, which is produced by using a plant-derived biodegradable polymer produced by actively fixing carbon dioxide present in the earth. A resin composition comprising (A) a specific biodegradable (3-hydroxyalkanoate) copolymer, (B) a graft copolymer and (C) an acrylic processing modifier, the graft copolymer (B) and the acrylic processing modifier (C) being contained in the composition in amounts of 0.1 to 100 parts by weight and 0.1 to 30 parts by weight, respectively, based on 100 parts by weight of the biodegradable (3-hydroxyalkanoate) copolymer (A).