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1. 发明申请

WO2007105662A1 OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光学记录介质
公开(公告)号：WO2007105662A1
公开(公告)日：2007-09-20
申请号：PCT/JP2007/054735
申请日：2007-03-02
申请人： Ricoh Company, Ltd. , DEGUCHI, Hiroshi , HIBINO, Eiko , OHKURA, Hiroko , ITO, Kazunori , YUZURIHARA, Hajime , IWASA, Hiroyuki
发明人： DEGUCHI, Hiroshi , HIBINO, Eiko , OHKURA, Hiroko , ITO, Kazunori , YUZURIHARA, Hajime , IWASA, Hiroyuki
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243 , G11B7/254 , G11B7/257
CPC分类号： G11B7/243 , G11B7/257 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , Y10T428/21
摘要： An optical recording medium having first protective layer, recording layer, second protective layer, and reflective layer, wherein the recording layer contains a phase-change material represented by Formula (l"l), Formula (1-2), or Formula (1-3); the second protective layer contains one selected from zinc oxides, indium oxides, tin oxides, mixtures thereof, and materials Formula (2), and materials Formula (3). Formula (l"l): In αi Sb βi Xl γi (Xl : Ge, Te, Zn, Mn, or mixture thereof, 0.10≤αl≤0.25, 0.65≤βl≤0.80, and 0.04≤γl≤0.15) Formula (1-2): Ga α2 Sb β2 Sn Y2 Ge s2 X2 ε2 (X2 : Te, Zn, Mn, In, or mixture thereof, 0.04≤α2≤0.09, 0.56≤62≤0.79, 0.05≤γ2 α3 Sb β3 Sn Y3 Ge δ3 X3 ε3 (X3 : Te, In, Zn, Bi, or mixture thereof, 0.04≤α3≤0.09, 0.56≤63≤0.79, 0.05≤γ3≤0.29, 0.03≤δ3≤0.23, and 0≤ε3≤0.09) Formula (2): ZnO-Al-Y [(100 - α4 - 64):α4:β4] (Y : Mn, Ge, Ti, or mixture thereof, 0.5≤α4≤10.0, and 0≤B4≤25.0) Formula (3): ZnO-Al 2 O 3 -Z [(100 - α5 - 65):α5:β5] (Z : Mn oxide, Ge oxide, Ti oxide, or mixture thereof, 0.5≤α5≤10.0, and 0≤65≤30.0).
摘要翻译：一种具有第一保护层，记录层，第二保护层和反射层的光学记录介质，其中所述记录层包含由式（I“），式（1-2）或式（1）表示的相变材料 -3）;第二保护层包含选自氧化锌，氧化铟，氧化锡，其混合物，以及式（2）和材料式（3）的材料。式（l“l）：在（X1：Ge，Te，Zn，Mn或其混合物，0.10 = a1 = 0.25,0.65 =β1= 0.80，并且0.04 =λ1= 0.15）式（1-2）：Ga2a2 Sb2S2＆lt; Y2＆gt;＆lt; SUB＆gt; s2

2. 发明申请

WO2007083837A1 OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光学记录介质
公开(公告)号：WO2007083837A1
公开(公告)日：2007-07-26
申请号：PCT/JP2007/051121
申请日：2007-01-18
申请人： Ricoh Company, Ltd. , OHKURA, Hiroko , HIBINO, Eiko , DEGUCHI, Hiroshi , ITO, Kazunori
发明人： OHKURA, Hiroko , HIBINO, Eiko , DEGUCHI, Hiroshi , ITO, Kazunori
IPC分类号： G11B7/254 , G11B7/24 , G11B7/243 , G11B7/257
CPC分类号： G11B7/243 , G11B7/00454 , G11B7/006 , G11B7/2531 , G11B7/2534 , G11B7/258 , G11B7/259 , G11B2007/24314 , G11B2007/25706 , G11B2007/25708 , G11B2007/2571 , G11B2007/25715 , Y10T428/21
摘要： To provide an optical recording medium in which error-causing short marks are produced in numbers small enough excellent high-recording characteristics and in which amorphous marks are uniform in shape. The optical recording medium includes: a first protective layer; a recording layer containing Sb as a main ingredient; a second protective layer; and a reflective layer, the first protective layer, the recording layer, the second protective layer and the reflective layer being provided in the order in which light passes through the medium for recording and reproduction of information, wherein the first protective layer and/or the second protective layer, both of which are in contact with the recording layer, are/is formed of a crystalline oxide.
摘要翻译：为了提供一种光学记录介质，其中产生具有小到足够优异的高记录特性并且其中非晶标记的形状均匀的数字产生误差的短标记。光记录介质包括：第一保护层; 以Sb为主要成分的记录层; 第二保护层; 以及反射层，所述第一保护层，所述记录层，所述第二保护层和所述反射层以光通过用于记录和再现信息的介质的顺序设置，其中所述第一保护层和/或两者都与记录层接触的第二保护层由结晶氧化物形成。

3. 发明申请

WO2006107100A1 OPTICAL RECORDING MEDIUM AND OPTICAL RECORDING METHOD 审中-公开
标题翻译：光记录介质和光学记录方法
公开(公告)号：WO2006107100A1
公开(公告)日：2006-10-12
申请号：PCT/JP2006/307388
申请日：2006-03-31
申请人： Ricoh Company, Ltd. , ITO, Kazunori , HIBINO, Eiko , ABE, Mikiko , DEGUCHI, Hiroshi , OHKURA, Hiroko , MIURA, Hiroshi
发明人： ITO, Kazunori , HIBINO, Eiko , ABE, Mikiko , DEGUCHI, Hiroshi , OHKURA, Hiroko , MIURA, Hiroshi
IPC分类号： G11B7/0045 , G11B7/125
CPC分类号： G11B7/0062 , G11B7/1263 , G11B7/2433 , G11B2007/24304 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314
摘要： An optical recording method to record information with a mark length recording method, where an amorphous mark and a crystal space are recorded only in the groove of a substrate having a guide groove, with the temporal length of the mark and the space of nT (T denotes a reference clock period; n denotes a natural number). The space is formed at least by an erase pulse of power P e ; all the marks of 4T or longer are formed by a multi pulse alternatively irradiating a heating pulse of power P w and a cooling pulse of power P b while P w > P b ; and the P e and the P w satisfy the following relations: 0.15 ≤ P e /P w ≤ 0.4, and 0.4 ≤ τ w /( τ w + τ b ) ≤ 0.8, where τ w denotes the sum of the length of the heating pulses, and τ b denotes the sum of the length of the cooling pulses.
摘要翻译：一种记录具有标记长度记录方法的信息的光学记录方法，其中无定形标记和晶体空间仅记录在具有引导槽的基板的凹槽中，标记的时间长度和nT（T 表示参考时钟周期; n表示自然数）。所述空间至少形成为功率消除脉冲P＆lt; 4T以上的所有标记由多脉冲形成，交替地照射功率P＆lt; W＆gt;的加热脉冲和功率P＆gt; b＆gt;的冷却脉冲，而P < P ; 并且P＆lt; e＆gt;和P＆lt; W＆gt;满足以下关系：0.15 = P＆lt; / P＆gt; w / ，和0.4 = t / w /（t / w + t B）= 0.8，其中t W w表示加热脉冲的长度之和，而t B b表示冷却脉冲的长度之和。

4. 发明申请

WO2005049333A1 OPTICAL RECORDING MEDIUM AND PROCESS FOR PRODUCING THE SAME, SPATTERING TARGET, USING PROCESS OF OPTICAL RECORDING MEDIUM, AND OPTICAL RECORDING APPARATUS 审中-公开
标题翻译：光学记录介质及其制造方法，使用光学记录介质的过程，散射目标和光学记录装置
公开(公告)号：WO2005049333A1
公开(公告)日：2005-06-02
申请号：PCT/JP2004/016899
申请日：2004-11-08
申请人： RICOH COMPANY, LTD. , MIURA, Hiroshi , ITO, Kazunori , HARIGAYA, Makoto , HIBINO, Eiko , SHINKAI, Masaru , OHKURA, Hiroko
发明人： MIURA, Hiroshi , ITO, Kazunori , HARIGAYA, Makoto , HIBINO, Eiko , SHINKAI, Masaru , OHKURA, Hiroko
IPC分类号： B41M5/26
CPC分类号： G11B7/0062 , C23C14/06 , C23C14/083 , C23C14/3414 , G11B7/243 , G11B7/266 , G11B7/268 , G11B2007/2431 , G11B2007/24314 , Y10T428/21
摘要： The object of the present invention is to provide an optical recording medium and the like that is adapted to higher density and higher speed recording of 8 times or more than that of DVD (about 28 m/sec or more) and that exhibits superior repeating and reservation properties. In order to attain the object an optical recording medium is provided that comprises a substrate, and a recording layer, wherein at least one of recording, reproducing, erasing, and rewriting of information is carried out by means of reversible phase changes at marks on the recording layer, the reversible phase changes at marks are induced between crystalline and amorphous states by laser irradiation, the length of the respective marks is 0.4 mm or less in the traveling direction of the laser irradiation, and the recording layer has a composition expressed by the formula: InaSbb, wherein a and b are atomic percent of the respective elements; 0.73 ≤ β/(α+β) ≤ 0.90, α + β = 100, alternatively a composition expressed by the formula: MγIn?α#191Sb?β#191, wherein M represents an element other than In and Sb or an element combination containing two or more elements other than In and Sb; a and b are atomic percent of the respective elements, γ is atomic percent of the element or sum of atomic percent of the respective elements; 0.73 ≤ β/(α+β) ≤ 0.90, 0
摘要翻译：本发明的目的是提供一种光记录介质等，其适合于比DVD的高密度和高速记录的8倍或更高（约28m / sec或更高），并且表现出优异的重复和预订属性。为了实现该目的，提供了一种包括基板和记录层的光学记录介质，其中通过可变相位改变来进行信息的记录，再现，擦除和重写中的至少一个记录层，通过激光照射在晶体和非晶态之间引发标记处的可逆相变，在激光照射的行进方向上各标记的长度为0.4mm以下，记录层的组成由式：InaSbb，其中a和b是各元素的原子百分数; 0.73 <=β/（α+β）<= 0.90，α+β= 100，或者由下式表示的组成：MgammaInα1A191βbββ1191，其中M表示除In和Sb之外的元素，或包含除In和Sb之外的两种或更多种元素的元素组合; a和b是各元素的原子百分比，γ是元素的原子百分数或各元素的原子百分比之和; 0.73 <=β/（α+β）<= 0.90,0 <γ<α，α+β+γ= 100。

5. 发明申请

WO2006030938A1 OPTICAL RECORDING MEDIUM, RECORDING METHOD THEREOF AND EVALUATION METHOD OF OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光记录介质，其记录方法及光记录介质的评估方法
公开(公告)号：WO2006030938A1
公开(公告)日：2006-03-23
申请号：PCT/JP2005/017224
申请日：2005-09-13
申请人： Ricoh Company, Ltd. , KATO, Masaki , ITO, Kazunori , DEGUCHI, Hiroshi , OHKURA, Hiroko , ABE, Mikiko , SEKIGUCHI, Hiroyoshi
发明人： KATO, Masaki , ITO, Kazunori , DEGUCHI, Hiroshi , OHKURA, Hiroko , ABE, Mikiko , SEKIGUCHI, Hiroyoshi
IPC分类号： G11B7/0045 , G11B7/125
CPC分类号： G11B7/0062 , G11B7/00375
摘要： A recording method of an optical recording medium comprises irradiating the medium with a laser having m pulse sets each comprising a heating pulse and a cooling pulse, in which m is a natural number; and scanning the medium with the laser at a scanning speed v to record marks each of a length nT, in which n is a natural number of 3 or more and T is a clock cycle, wherein a length T CPn of a final cooling pulse is determined in accordance with the scanning speed v using the following functions, in v 0 , T CPn /T = f 1 , n (v) in v v 0 , T CPn /T = f 2 , n (v), where the f 1 , n (v) and f 2 , n (v) each represents a continuous function of the scanning speed v and satisfies the condition where an existence ratio of abnormal marks is 1.0 x 10 -4 or less, and v 0 is a selectable scanning speed.
摘要翻译：光记录介质的记录方法包括用m个脉冲组的激光照射介质，每个脉冲组包括加热脉冲和冷却脉冲，其中m是自然数; 并且以扫描速度v用激光扫描介质，以记录每个长度为nT的标记，其中n是3或更大的自然数，T是时钟周期，其中长度T

6. 发明申请

WO2006028251A1 OPTICAL RECORDING MEDIUM 审中-公开
标题翻译：光学记录介质
公开(公告)号：WO2006028251A1
公开(公告)日：2006-03-16
申请号：PCT/JP2005/016862
申请日：2005-09-07
申请人： Ricoh Company, Ltd. , SEKIGUCHI, Hiroyoshi , ITO, Kazunori , DEGUCHI, Hiroshi , OHKURA, Hiroko , KATO, Masaki , ABE, Mikiko
发明人： SEKIGUCHI, Hiroyoshi , ITO, Kazunori , DEGUCHI, Hiroshi , OHKURA, Hiroko , KATO, Masaki , ABE, Mikiko
IPC分类号： G11B7/24 , G11B7/243 , B41M5/26
CPC分类号： G11B7/252 , G11B7/24035 , G11B7/24079 , G11B7/24082 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316
摘要： An optical recording medium contains a recording layer being composed of a phase-change recording material where at least four elements, Ga, Sb, Sn and Ge are contained and the transfer linear velocity is 20 m/s to 30 m/s , and when the wavelength of a recording/reproducing light is within the range of 650 nm to 665 nm and the recording linear velocity is 20 m/s to 28 m/s, the refractive index Nc and the extinction coefficient Kc in a crystalline state and the refractive index Na and the extinction coefficient Ka in an amorphous state in the recording layer respectively satisfy the following numerical expressions: 2.0 ≤ Nc ≤ 3.0, 4.0 ≤ Kc ≤ 5.0, 4.0 ≤ Na ≤ 5.0, and 2.5 ≤ Ka ≤ 3.1, and information is recordable at the range of 20 m/s to 28 m/s of recording linear velocity.
摘要翻译：光记录介质包含由相变记录材料组成的记录层，其中包含至少四个元素Ga，Sb，Sn和Ge，并且转印线速度为20m / s至30m / s，并且当记录/再现光的波长在650nm至665nm的范围内，记录线速度为20m / s至28m / s，结晶状态下的折射率Nc和消光系数Kc以及折射率记录层中的非晶状态的Na和消光系数Ka分别满足以下数值：2.0 = Nc = 3.0,4.0 = Kc = 5.0,4.0 = Na = 5.0，2.5 = Ka = 3.1，信息为可记录在20米/秒至28米/秒的记录线速度范围内。

7. 发明申请

WO2006095932A2 OPTICAL DISK, RECORDING METHOD, RECORDING MEDIUM, AND OPTICAL DISK UNIT 审中-公开
标题翻译：光盘，记录方法，记录媒体和光盘单元
公开(公告)号：WO2006095932A2
公开(公告)日：2006-09-14
申请号：PCT/JP2006/310940
申请日：2006-05-25
申请人： RICOH COMPANY, LTD. , KATO, Masaki , YAMADA, Katsuyuki , ITO, Kazunori , SHINOTSUKA, Michiaki , HIBINO, Eiko , SHINKAI, Masaru , SEKIGUCHI, Hiroyoshi
发明人： KATO, Masaki , YAMADA, Katsuyuki , ITO, Kazunori , SHINOTSUKA, Michiaki , HIBINO, Eiko , SHINKAI, Masaru , SEKIGUCHI, Hiroyoshi
CPC分类号： G11B20/1217 , G11B7/00456 , G11B7/00736 , G11B7/1267 , G11B7/24038 , G11B7/24082 , G11B7/268 , G11B27/19 , G11B27/24 , G11B2007/0013 , G11B2020/1275 , G11B2020/1288 , G11B2220/216 , G11B2220/235 , G11B2220/2537
摘要： A method of recording information using a laser on a multilayer optical disk having a plurality of recording layers is provided. The plurality of recording layers include a first recording layer and a second recording layer adjacent the first recording layer. The first recording layer is provided with a first test writing area to be used for calibration of write power, and the second recording layer is provided with a second test writing area to be used for calibration of write power. The disk is arranged so that a first region of the first test writing area is superposed with a second region of the second test writing area when considered in the direction in which the laser is arranged to irradiate. The method comprises, if the second region of the second test writing area is unrecorded, recording data in the second region of the second test writing area, thereby converting the second region of the second test writing area into a recorded state; and once the second region of the second test writing area has been converted into a recorded state, performing test writing in the first region of the first test writing area.
摘要翻译：提供了一种在具有多个记录层的多层光盘上使用激光记录信息的方法。多个记录层包括与第一记录层相邻的第一记录层和第二记录层。第一记录层设置有用于校准写入功率的第一测试写入区域，并且第二记录层设置有用于校准写入功率的第二测试写入区域。光盘布置成使得第一测试写入区域的第一区域与第二测试写入区域的第二区域重叠，在激光器被布置成照射的方向上考虑。该方法包括如果第二测试写入区域的第二区域未被记录，则在第二测试写入区域的第二区域中记录数据，从而将第二测试写入区域的第二区域转换为记录状态; 并且一旦第二测试写入区域的第二区域已被转换为记录状态，则在第一测试写入区域的第一区域中执行测试写入。

8. 发明申请

WO2006093341A1 OPTICAL RECORDING MEDIUM, MULTI-LAYERED OPTICAL RECORDING MEDIUM, AND OPTICAL RECORDING METHOD AND RECORDING APPARATUS USING THE SAME 审中-公开
标题翻译：光记录介质，多层光记录介质，光记录方法和记录装置
公开(公告)号：WO2006093341A1
公开(公告)日：2006-09-08
申请号：PCT/JP2006/304543
申请日：2006-03-02
申请人： Ricoh Company, Ltd. , HIBINO, Eiko , MIURA, Hiroshi , ITO, Kazunori , HARIGAYA, Makoto , SEKIGUCHI, Hiroyoshi , SHINOTSUKA, Michiaki , SHINKAI, Masaru , KATO, Masaki , YAMADA, Katsuyuki
发明人： HIBINO, Eiko , MIURA, Hiroshi , ITO, Kazunori , HARIGAYA, Makoto , SEKIGUCHI, Hiroyoshi , SHINOTSUKA, Michiaki , SHINKAI, Masaru , KATO, Masaki , YAMADA, Katsuyuki
IPC分类号： G11B7/0045 , G11B7/125
CPC分类号： G11B7/0062 , G11B7/1267 , G11B7/24038 , G11B2007/0013
摘要： The present invention relates to an recording method for a multi-layered optical recording medium including M phase change recording layers, with M=2. The method comprises recording a mark in a Kth one of said recording layers by using a laser to irradiate the Kth recording layer using a recording pulse train including a plurality of laser beam pulses. The recording pulse train for the Kth recording layer has a cycle of t(K)[T], the 1st recording layer is the recording layer closest the laser beam, and the Mth recording layer is the recording layer furthest from the laser beam, T is a clock cycle. The the following relationship is satisfied: t(1)
摘要翻译：本发明涉及具有M = 2的包括M个相变记录层的多层光记录介质的记录方法。该方法包括通过使用激光器使用包括多个激光束脉冲的记录脉冲串照射第K个记录层来在第K个记录层中记录标记。用于第K个记录层的记录脉冲串具有t（K）[T]的周期，第一记录层是最靠近激光束的记录层，第M记录层是离激光束最远的记录层，T 是一个时钟周期。满足以下关系：t（1）

9. 发明授权

EP1993847B1 OPTICAL RECORDING MEDIUM 有权
标题翻译：光学记录介质
公开(公告)号：EP1993847B1
公开(公告)日：2011-10-26
申请号：EP07738220.8
申请日：2007-03-02
申请人： Ricoh Company, Ltd.
发明人： DEGUCHI, Hiroshi , HIBINO, Eiko , OHKURA, Hiroko , ITO, Kazunori , YUZURIHARA, Hajime , IWASA, Hiroyuki
IPC分类号： B41M5/26 , G11B7/24 , G11B7/243 , G11B7/254 , G11B7/257
CPC分类号： G11B7/243 , G11B7/257 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314 , G11B2007/24316 , Y10T428/21
摘要： An optical recording medium having first protective layer, recording layer, second protective layer, and reflective layer, wherein the recording layer contains a phase-change material represented by Formula (1″1), Formula (1-2), or Formula (1-3); the second protective layer contains one selected from zinc oxides, indium oxides, tin oxides, mixtures thereof, and materials Formula (2), and materials Formula (3). Formula (1″1): InαiSb&bgr;iX1γi(X1: Ge, Te, Zn, Mn, or mixture thereof, 0.10≦̸α1≦̸0.25, 0.65≦̸&bgr;1≦̸0.80, and 0.04≦̸γ1≦̸0.15) Formula (1-2): Gaα2Sb&bgr;2SnY2Ges2X2∈2 (X2: Te, Zn, Mn, In, or mixture thereof, 0.04≦̸α2≦̸0.09, 0.56≦̸62≦̸0.79, 0.05≦̸γ2
摘要翻译：一种光学记录介质，其具有第一保护层，记录层，第二保护层和反射层，其中所述记录层含有由式（I'1），式（1-2）或式（1）表示的相变材料 -3）; 第二保护层含有选自氧化锌，氧化铟，氧化锡，它们的混合物以及式（2）的材料和式（3）的材料中的一种。式（1-2）：Ga a2 Sb b2 Sn y2 Ge s2 x2ε2式（X2：Te，Zn，Mn，In或它们的混合物，0.04≤α2≤0.09,0.56≤62≤0.79,0.05≤γ2<0.30,0.03≤δ2≤0.19和0≤ε2≤0.09）式 3）：Mnα3Sbβ3SnY3Geδ3X3ε3（X3：Te，In，Zn，Bi或它们的混合物，0.04≤α3≤0.09,0.56≤63≤0.79,0.05≤γ3≤0.29,0.03≤δ3≤0.23,0≤ε3≤0.09）式（2）：ZnO-Al-Y [（100-α4-64）:α4:β4]（Y：Mn，Ge，Ti或它们的混合物，0.5≤α4≤10.0，且0≤B4≤25.0）式（3）：ZnO-Al 2 O 3 -Z [（100-α5-65）:α5:β5]（Z：Mn氧化物，Ge氧化物，Ti氧化物或它们的混合物，0.5≤α5≤10.0和0≤65≤30.0 ）。

10. 发明公开

EP1866916A1 OPTICAL RECORDING MEDIUM AND OPTICAL RECORDING METHOD 审中-公开
标题翻译：光学记录介质和光学记录方法
公开(公告)号：EP1866916A1
公开(公告)日：2007-12-19
申请号：EP06731336.1
申请日：2006-03-31
申请人： Ricoh Company, Ltd.
发明人： ITO, Kazunori , HIBINO, Eiko Promenade Nakamachidai , ABE, Mikiko , DEGUCHI, Hiroshi , OHKURA, Hiroko , MIURA, Hiroshi, Midoriyama Ritz 201
IPC分类号： G11B7/0045 , G11B7/125
CPC分类号： G11B7/0062 , G11B7/1263 , G11B7/2433 , G11B2007/24304 , G11B2007/2431 , G11B2007/24312 , G11B2007/24314
摘要： An optical recording method to record information with a mark length recording method, where an amorphous mark and a crystal space are recorded only in the groove of a substrate having a guide groove, with the temporal length of the mark and the space of nT (T denotes a reference clock period; n denotes a natural number). The space is formed at least by an erase pulse of power Pe; all the marks of 4T or longer are formed by a multi pulse alternatively irradiating a heating pulse of power Pw and a cooling pulse of power Pb while Pw>Pb; and the Pe and the Pw satisfy the following relations: 0.15 0.4 where tauw denotes the sum of the length of the heating pulses, and taub denotes the sum of the length of the cooling pulses.
摘要翻译：一种利用标记长度记录方法记录信息的光记录方法，其中非标记和晶体空间仅记录在具有引导槽的衬底的凹槽中，标记的时间长度和空间nT（T 表示参考时钟周期; n表示自然数）。该空间至少由功率Pe的擦除脉冲形成; 所有4T或更长的标记由多脉冲形成，交替地照射功率Pw的加热脉冲和功率Pb的冷却脉冲，同时Pw> Pb; 并且Pe和Pw满足以下关系：0.15≤Pe/Pw≤0.4和0.4≤τw/（τw+τb）≤0.8，其中τw表示加热脉冲的长度的总和，并且τb表示冷却脉冲的长度。

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