KR0134293B1 - Laser power modulation apparatus using phase change for an - Google Patents
Laser power modulation apparatus using phase change for anInfo
- Publication number
- KR0134293B1 KR0134293B1 KR94022215A KR19940022215A KR0134293B1 KR 0134293 B1 KR0134293 B1 KR 0134293B1 KR 94022215 A KR94022215 A KR 94022215A KR 19940022215 A KR19940022215 A KR 19940022215A KR 0134293 B1 KR0134293 B1 KR 0134293B1
- Authority
- KR
- South Korea
- Prior art keywords
- phase change
- laser power
- power modulation
- modulation apparatus
- laser
- Prior art date
Links
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR94022215A KR0134293B1 (en) | 1994-09-05 | 1994-09-05 | Laser power modulation apparatus using phase change for an |
JP7251793A JP2969065B2 (ja) | 1994-09-05 | 1995-09-05 | レーザビーム変調装置 |
CN95116447A CN1062674C (zh) | 1994-09-05 | 1995-09-05 | 激光束调制装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR94022215A KR0134293B1 (en) | 1994-09-05 | 1994-09-05 | Laser power modulation apparatus using phase change for an |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960011869A KR960011869A (ko) | 1996-04-20 |
KR0134293B1 true KR0134293B1 (en) | 1998-04-22 |
Family
ID=19391989
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR94022215A KR0134293B1 (en) | 1994-09-05 | 1994-09-05 | Laser power modulation apparatus using phase change for an |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP2969065B2 (ja) |
KR (1) | KR0134293B1 (ja) |
CN (1) | CN1062674C (ja) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0627913B2 (ja) * | 1984-12-21 | 1994-04-13 | ソニー株式会社 | 光変調装置 |
-
1994
- 1994-09-05 KR KR94022215A patent/KR0134293B1/ko not_active IP Right Cessation
-
1995
- 1995-09-05 CN CN95116447A patent/CN1062674C/zh not_active Expired - Fee Related
- 1995-09-05 JP JP7251793A patent/JP2969065B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN1062674C (zh) | 2001-02-28 |
JP2969065B2 (ja) | 1999-11-02 |
JPH08212553A (ja) | 1996-08-20 |
CN1148239A (zh) | 1997-04-23 |
KR960011869A (ko) | 1996-04-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20081201 Year of fee payment: 12 |
|
LAPS | Lapse due to unpaid annual fee |