JPH0347730B2 - - Google Patents

Info

Publication number
JPH0347730B2
JPH0347730B2 JP56065783A JP6578381A JPH0347730B2 JP H0347730 B2 JPH0347730 B2 JP H0347730B2 JP 56065783 A JP56065783 A JP 56065783A JP 6578381 A JP6578381 A JP 6578381A JP H0347730 B2 JPH0347730 B2 JP H0347730B2
Authority
JP
Japan
Prior art keywords
laser
sample
laser beam
silicon
signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP56065783A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57180120A (en
Inventor
Koichiro Ootori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP56065783A priority Critical patent/JPS57180120A/ja
Publication of JPS57180120A publication Critical patent/JPS57180120A/ja
Publication of JPH0347730B2 publication Critical patent/JPH0347730B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H10P34/00

Landscapes

  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
JP56065783A 1981-04-30 1981-04-30 Monitoring device for beam annealing Granted JPS57180120A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56065783A JPS57180120A (en) 1981-04-30 1981-04-30 Monitoring device for beam annealing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56065783A JPS57180120A (en) 1981-04-30 1981-04-30 Monitoring device for beam annealing

Publications (2)

Publication Number Publication Date
JPS57180120A JPS57180120A (en) 1982-11-06
JPH0347730B2 true JPH0347730B2 (enExample) 1991-07-22

Family

ID=13296973

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56065783A Granted JPS57180120A (en) 1981-04-30 1981-04-30 Monitoring device for beam annealing

Country Status (1)

Country Link
JP (1) JPS57180120A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5854803A (en) 1995-01-12 1998-12-29 Semiconductor Energy Laboratory Co., Ltd. Laser illumination system
US20070117287A1 (en) 2005-11-23 2007-05-24 Semiconductor Energy Laboratory Co., Ltd. Laser irradiation apparatus
US20090120924A1 (en) * 2007-11-08 2009-05-14 Stephen Moffatt Pulse train annealing method and apparatus
US9498845B2 (en) 2007-11-08 2016-11-22 Applied Materials, Inc. Pulse train annealing method and apparatus
JP5279260B2 (ja) * 2007-12-27 2013-09-04 株式会社半導体エネルギー研究所 半導体層の評価方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
APPLIED PHYSICS LITTERS=1980 *

Also Published As

Publication number Publication date
JPS57180120A (en) 1982-11-06

Similar Documents

Publication Publication Date Title
CA1097791A (en) Clamped acoustic elastic wave generator
JP2000501189A (ja) 二波混合法による散乱面からの過渡的運動の高感度、高速応答性光学的検出
US4476150A (en) Process of and apparatus for laser annealing of film-like surface layers of chemical vapor deposited silicon carbide and silicon nitride
JP2008211136A (ja) レーザアニール装置及びアニール方法
JPS6217195B2 (enExample)
Lukacs et al. Laser micromachined high frequency ultrasonic arrays
JPS60256018A (ja) 電磁放射ビームの予定特性を検出する方法および装置
JPH0347730B2 (enExample)
US4474467A (en) Wavefront sensor using a surface acoustic wave diffraction grating
JPS5483848A (en) Automatic focusing device
Berthelot Thermoacoustic generation of narrow‐band signals with high repetition rate pulsed lasers
JPS6157851A (ja) 溶融金属中の包含物の超音波による検出装置及び方法
US4821302A (en) Method and apparatus for transient unit cell measurement
Emmony Interaction of IR laser radiation with liquids
Nishino et al. Optical probe detection of high-frequency surface acoustic waves generated by phase velocity scanning of laser interference fringes
SU1250106A1 (ru) Способ определени механической прочности диэлектриков и полупроводников
JP2005300356A (ja) 結晶粒径分布測定方法および装置
Lomonosov et al. Laser excitation and propagation of nonlinear surface acoustic wave pulses
GB2397650A (en) Controlling an annealing process using a laser ultrasonic method to monitor grain size
JPH06186208A (ja) 弾性波の発生方法
JPH0550272A (ja) 薄膜除去方法及び装置
Walters Laser generation of 100-kbar shock waves in solids
Von Gutfeld et al. Thermoelastic structures for high density ultrasonic energy
SU1755173A2 (ru) Ультразвуковой преобразователь дл контрол расплавов металлов и полупроводников
JPS6097320A (ja) 音響光学変調器