JPH0363963U - - Google Patents

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Publication number
JPH0363963U
JPH0363963U JP12483189U JP12483189U JPH0363963U JP H0363963 U JPH0363963 U JP H0363963U JP 12483189 U JP12483189 U JP 12483189U JP 12483189 U JP12483189 U JP 12483189U JP H0363963 U JPH0363963 U JP H0363963U
Authority
JP
Japan
Prior art keywords
prohibition period
power supply
pulse
supply device
start prohibition
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.)
Granted
Application number
JP12483189U
Other languages
Japanese (ja)
Other versions
JP2531878Y2 (en
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 filed Critical
Priority to JP1989124831U priority Critical patent/JP2531878Y2/en
Publication of JPH0363963U publication Critical patent/JPH0363963U/ja
Application granted granted Critical
Publication of JP2531878Y2 publication Critical patent/JP2531878Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例による波形制御型
パルスレーザ電源装置の回路構成を示すブロツク
図、および、第２図は、実施例装置の各部の信号
の波形を示す信号波形図である。 １０……波形制御型パルスレーザ電源回路、１
２……タイミング回路、１４……スタート禁止回
路、１６……レーザ励起ランプ、２０……励起電
流検出回路、２２……積分回路、２４……サンプ
ル・ホールド回路、２６……比較回路、２８……
スタート禁止信号発生回路、３０……電力制限値
設定回路、３２……鋸波信号発生回路。 FIG. 1 is a block diagram showing the circuit configuration of a waveform-controlled pulse laser power supply device according to an embodiment of the present invention, and FIG. 2 is a signal waveform diagram showing the waveforms of signals at each part of the embodiment device. . 10...Waveform control type pulsed laser power supply circuit, 1
2...Timing circuit, 14...Start prohibition circuit, 16...Laser excitation lamp, 20...Excitation current detection circuit, 22...Integrator circuit, 24...Sample/hold circuit, 26...Comparison circuit, 28... …
Start prohibition signal generation circuit, 30...Power limit value setting circuit, 32...Sawtooth signal generation circuit.

Claims (1)

【実用新案登録請求の範囲】 (1) 個々のパルス波形を制御してレーザ励起用
のランプを繰り返しパルス点灯させるパルスレー
ザ電源装置において、 前記励起用ランプに流れる励起電流を検出する
手段と、 各パルス毎に前記励起電流の積分値を割り出す
手段と、 前記励起電流積分値と予め設定された電力制限
値とに基づいて次のパルスに対するスタート禁止
期間を規定する信号を生成する手段と、 前記スタート禁止期間の終了後に次のパルスを
開始させる手段と、 を具備することを特徴とする電源装置。 (2) 予め設定された周期内に前記スタート禁止
期間が終了したときは前記周期で決まる時に、前
記周期内に前記スタート禁止期間が終了しないと
きは前記スタート禁止期間の終了直後に、次のパ
ルスを開始させる手段を備えたことを特徴とする
請求項１記載の電源装置。 (3) 定常的に前記スタート禁止期間の終了直後
に次のパルスを開始させる手段を備えたことを特
徴とする請求項１記載の電源装置。[Claims for Utility Model Registration] (1) In a pulse laser power supply device that repeatedly lights a laser excitation lamp in pulses by controlling individual pulse waveforms, means for detecting an excitation current flowing through the excitation lamp; means for determining the integral value of the excitation current for each pulse; means for generating a signal defining a start prohibition period for the next pulse based on the integral value of the excitation current and a preset power limit value; A power supply device comprising: means for starting the next pulse after the prohibition period ends; (2) When the start prohibition period ends within a preset period, the next pulse is determined by the period, and when the start prohibition period does not end within the period, the next pulse is generated immediately after the start prohibition period ends. 2. The power supply device according to claim 1, further comprising means for starting. (3) The power supply device according to claim 1, further comprising means for regularly starting the next pulse immediately after the end of the start prohibition period.
JP1989124831U 1989-10-25 1989-10-25 Pulse laser power supply Expired - Lifetime JP2531878Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989124831U JP2531878Y2 (en) 1989-10-25 1989-10-25 Pulse laser power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989124831U JP2531878Y2 (en) 1989-10-25 1989-10-25 Pulse laser power supply

Publications (2)

Publication Number Publication Date
JPH0363963U true JPH0363963U (en) 1991-06-21
JP2531878Y2 JP2531878Y2 (en) 1997-04-09

Family

ID=31672730

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989124831U Expired - Lifetime JP2531878Y2 (en) 1989-10-25 1989-10-25 Pulse laser power supply

Country Status (1)

Country Link
JP (1) JP2531878Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006001622A (en) * 2004-06-21 2006-01-05 Toppan Printing Co Ltd Recyclable multi-layer structure and recycled multi-layer structure
JP2006327690A (en) * 2005-04-26 2006-12-07 Kyodo Printing Co Ltd Film for ptp or blister pack, and packaging container for ptp or blister pack
JP2009172847A (en) * 2008-01-24 2009-08-06 Japan Polyethylene Corp Multilayer blow-molded article and its manufacturing method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6269577A (en) * 1985-09-21 1987-03-30 Ushio Inc Output control device of pulse discharge type laser
JPS63153875A (en) * 1986-12-17 1988-06-27 Miyachi Electric Co Laser power source system
JPH0193188A (en) * 1987-10-05 1989-04-12 Miyachi Electric Co Pulse laser power source device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6269577A (en) * 1985-09-21 1987-03-30 Ushio Inc Output control device of pulse discharge type laser
JPS63153875A (en) * 1986-12-17 1988-06-27 Miyachi Electric Co Laser power source system
JPH0193188A (en) * 1987-10-05 1989-04-12 Miyachi Electric Co Pulse laser power source device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006001622A (en) * 2004-06-21 2006-01-05 Toppan Printing Co Ltd Recyclable multi-layer structure and recycled multi-layer structure
JP4708742B2 (en) * 2004-06-21 2011-06-22 凸版印刷株式会社 Recycled multilayer structure
JP2006327690A (en) * 2005-04-26 2006-12-07 Kyodo Printing Co Ltd Film for ptp or blister pack, and packaging container for ptp or blister pack
JP2009172847A (en) * 2008-01-24 2009-08-06 Japan Polyethylene Corp Multilayer blow-molded article and its manufacturing method

Also Published As

Publication number Publication date
JP2531878Y2 (en) 1997-04-09

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