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1. 发明授权

EP3687009B1 LIGHT EMITTING ELEMENT-ACCOMMODATING MEMBER, ARRAY MEMBER, AND LIGHT EMITTING DEVICE 审中-实审
公开(公告)号：EP3687009B1
公开(公告)日：2024-02-07
申请号：EP18857819.9
申请日：2018-09-18
发明人： HIGASHI,Toshifumi , YAMAMOTO,Sentaro , FURUKUBO,Youji , YAMAGUCHI,Takafumi
IPC分类号： H01S5/02257 , H01S5/02208 , H01S5/02218 , H01S5/0222 , H01S5/024 , H01S5/40

2. 发明授权

EP2936629B1 OCT SYSTEM WITH BONDED MEMS TUNABLE MIRROR VCSEL SWEPT SOURCE 有权转让
公开(公告)号：EP2936629B1
公开(公告)日：2022-06-29
申请号：EP13821584.3
申请日：2013-12-20
发明人： FLANDERS, Dale C. , KUZNETSOV, Mark E. , ATIA, Walid A. , JOHNSON, Bartley C.
IPC分类号： H01S5/04 , H01S5/024 , H01S5/0222 , H01S5/50 , H01S5/183 , H01S5/02216 , H01S5/02224 , H01S5/02251

3. 发明公开

EP4372932A1 ULTRA SMALL PACKAGED TUNABLE LASER ASSEMBLY 审中-公开
公开(公告)号：EP4372932A1
公开(公告)日：2024-05-22
申请号：EP23209917.6
申请日：2023-11-14
申请人： O-Net Communications (USA) Inc. , O-Net Technologies (Shenzhen) Group Co., Ltd
发明人： ZHOU, Zhigang , BOYD, Kevin , DUAN, Guang-Hua , HUANG, Min , HU, Danhui , LI, Rihao , LIU, Qiang , WEN, Huixian
IPC分类号： H01S5/0222 , H01S5/02325 , H01S5/14 , H01S5/022 , H01S5/024 , H01S5/026 , H01S5/0687 , H01S5/0683
CPC分类号： H01S5/141 , H01S5/0222 , H01S5/02251 , H01S5/02325 , H01S5/0234 , H01S5/02415 , H01S5/02438 , H01S5/0261 , H01S5/0687 , H01S5/06837 , H01S5/02335 , H01S2301/0320130101
摘要： An external cavity tunable laser includes a gain median module to generate a broadband optical spectrum covering a predetermined wavelength range; a collimate lens turning a diverging beam into a collimated beam; a pair of etalons to tune frequency; an actuator to adjust an external cavity optical pathlength; a bandpass filter to block one or more frequencies outside the predetermined wavelength range; a beam splitter to split a percentage of the beam to a photodetector; a reflection mirror for feedback to gain median waveguide; an isolator for preventing reflecting light back to the external cavity; and a hermetically sealed housing less than 0.15 cubic centimeters.

4. 发明授权

EP2883291B8 WAVELENGTH SWEEPABLE LASER SOURCE 有权转让
公开(公告)号：EP2883291B8
公开(公告)日：2022-04-06
申请号：EP13745681.0
申请日：2013-08-07
发明人： YVIND, Kresten , ANSBÆK, Thor , CHUNG, Il-Sug , HANSEN, Ole
IPC分类号： H01S5/183 , H01S5/34 , H01S5/10 , H01S5/022 , H01S5/0222 , B82Y20/00

5. 发明授权

EP3226363B1 LIGHT EMITTING DEVICE 审中-实审
公开(公告)号：EP3226363B1
公开(公告)日：2023-11-08
申请号：EP17163629.3
申请日：2017-03-29
发明人： KIYOTA, Seiji , YUTO, Hiroaki , ADACHI, Kei
IPC分类号： H01S5/0222 , H01S5/323 , F21Y115/30 , F21S41/16 , F21S41/176 , F21S43/20 , H01S5/00 , H01S5/02208 , F21V9/30

6. 发明公开

EP4333043A1 LIGHT SOURCE DEVICE 审中-公开
公开(公告)号：EP4333043A1
公开(公告)日：2024-03-06
申请号：EP22795262.9
申请日：2022-02-25
申请人： Nichia Corporation
发明人： MIYATA, Tadaaki
IPC分类号： H01L23/02 , H01S5/0222 , H01S5/0233 , H01S5/024
摘要： Alight source device (100) is provided with: a substrate (10) having a support surface (10A); a first sub-mount (20) having a first upper surface (20A) and a first mounting surface (20B) opposing the support surface (10A); one or more laser diodes (30) positioned between the substrate (10) and the first sub-mount (20) and having a p-side electrode surface (30B) and an n-side electrode surface (30A); a side wall section (15) provided on the substrate (10), having a second upper surface (15A) and an inner wall surface (15C), and defining by the inner wall surface (15C) a space (V) in which the laser diode (30) is housed; a heat dissipation member (60) provided on the first sub-mount (20); and a metal member (50) joined to the heat dissipation member (60) and the second upper surface (15A) to seal the space (V). The height from the support surface (10A) to the first upper surface (20A) is different from the height from the support surface (10A) to the second upper surface (15A). One of the p-side electrode surface (30B) and then-side electrode surface (30A) is directly or indirectly joined to the support surface (10A). The other of the p-side electrode surface (30B) and the n-side electrode surface (30A) is joined to the first mounting surface (20B).

7. 发明公开

EP4038707A2 LASER PACKAGE AND SYSTEM WITH LASER PACKAGES 审中-公开
公开(公告)号：EP4038707A2
公开(公告)日：2022-08-10
申请号：EP20786494.3
申请日：2020-09-30
申请人： OSRAM Opto Semiconductors GmbH , Lumus Ltd.
发明人： RUSSELL, Ann , DANZIGER, Yochay , SORG, Jörg Erich , HALBRITTER, Hubert , LENEF, Alan
IPC分类号： H01S5/022 , H01S5/40 , H01S5/0222 , H01S5/02255 , H01S5/023 , H01S5/0235 , H01S5/0233 , H01S3/10 , H01S5/00 , H01S5/024 , H01S5/0683

8. 发明授权

EP2883291B1 WAVELENGTH SWEEPABLE LASER SOURCE 有权转让
公开(公告)号：EP2883291B1
公开(公告)日：2022-03-02
申请号：EP13745681.0
申请日：2013-08-07
发明人： YVIND, Kresten , ANSBÆK, Thor , CHUNG, Il-Sug , HANSEN, Ole
IPC分类号： H01S5/183 , H01S5/34 , H01S5/10 , H01S5/022 , H01S5/0222 , B82Y20/00

9. 发明公开

EP4312325A1 LIGHT-EMITTING DEVICE 审中-公开
公开(公告)号：EP4312325A1
公开(公告)日：2024-01-31
申请号：EP23188346.3
申请日：2023-07-28
申请人： Nichia Corporation
发明人： KOZURU, Kazuma
IPC分类号： H01S5/02255 , H01S5/00 , H01S5/02208 , H01S5/0222 , H01S5/0225 , H01S5/02251 , H01S5/0237 , H01S5/40 , G02B6/42
摘要： A light-emitting device includes: a substrate having a mounting surface; a semiconductor laser element supported by the mounting surface; a first mirror member supported by the mounting surface and having a first reflective surface oriented obliquely upward; a cover that has a facing surface facing the mounting surface of the substrate, has an upper surface positioned on a side opposite to the facing surface, and is positioned above the semiconductor laser element and the first mirror member; and a second mirror member supported by the upper surface of the cover and having a second reflective surface. The first reflective surface reflects a laser beam to change a traveling direction of the laser beam to a direction away from the mounting surface of the substrate. The cover transmits the laser beam reflected by the first reflective surface. The second reflective surface reflects the laser beam reflected by the first reflective surface.

10. 发明公开

EP4217710A1 GAS ANALYSER APPARATUS AND METHOD 审中-实审
公开(公告)号：EP4217710A1
公开(公告)日：2023-08-02
申请号：EP21778479.2
申请日：2021-09-21
申请人： MIRO Analytical AG
发明人： ASEEV, Oleg , LOOSER, Herbert
IPC分类号： G01N21/03 , H01S5/0222 , G01N21/05 , G01N21/3504 , G01N21/39 , H01S5/024 , H01S5/34 , H01S5/40

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