公司简介

Lumics GmbH, founded in 2000 and member of the Scansonic group with over 200 employees and headquartered in Berlin/Germany, is a key player for design and manufacturing of diode lasers for demanding medical, industrial and scientific applications. In-house capabilities range from chip level up to fiber-coupled diode laser modules and turn-key laser systems based on single emitter technology.

技术能力

The Lumics patent chip technology includes a proprietary laser diode facet passivation procedure. The chip design and the manufacturing process have been highly optimized over the last 8 years. The key features of the Lumics chip are summarized as follows:

1. The Lumics laser diodes are edge emitting ridge waveguide lasers, which is the proven and accepted concept of choice for very high power single mode and broad area applications.

2. In order to ensure long life-time of the GaAs/AlGaAs based laser diodes the front and rear chip facet must be passivated to avoid degradation and catastrophic optical mirrow damage (COMD). Lumics developed a process which allows to form a perfectly crystalline and virtually defect free passivation layer on the chip facet. This is the best in-class mirror protection. Its main purpose is to avoid light absorption, which would result in facet heating and oxidation of the Al-containing laser material.

3. The perfect crystalline passivation layer is non-absorbing down to very short wavelength of less than 750nm. Therefore, the Lumics chip technology offers high flexibility in wavelength. As a consequence, for the very important wavelength of 808nm Lumics can offer highest power density.

   Figure 1: Cross sectional transmission electron microscopic image of the crystaline facet passivation layer on the surface of the laser diode chip facet.

4. The Lumics laser diodes are based on the GaAs/AlGaAs heterostructure with InGaAs or GaInAsP active quantum well layers depending on wavelength. The GaAs/AlGaAs ompound semiconductor is the preferred material combination for highest power applications as compared to Al-free materials, because of its superior intrinsic physical properties such as carrier confinement, thermal and electrical conductivity, and the possibility to allow more flexible refractive index variation in the waveguide design.
   The main problem of AlGaAs is oxidation and defect generation on the chip facets after exposure to air. However, Lumics can take full advantage of the GaAs/AlGaAs material due to its unique facet passivation technique.

   
   

   Figure 2: Optical output power vs. current in pulsed operation (13 µsec pulse 6.6 KHz) for a 94µm emitter with 915nm wavelength on Flat_mount (see insert).

    

   

   Figure 3: Optical output power vs. current, c.w. operation of 980nm single mode laser diodes. The graph shows a batch of 16 laser diodes.

产品列表

SINGLEMODE DIODE LASER

14 pin BTF	Product Code ( Datasheet)	Wavelength* nm	Power mW		Options
Industrial (c.w. or pulsed)	LU0760M200 LU0786M250 LU0793M250 LU0808M250 LU0850M200 LU0915M300 LU0975M500 LU1012M300 LU1025M300 LU1030M300 LU1059M300 LU1064M300 LU1064M300 LU1064M450 LU1070M300 LU1080M300 LU1100M200	760 786 793 808 850 915 975 1012 1025 1030 1059 1064 1064 1064 1070 1080 1100	200 250 250 250 200 300 500 (1.2W peak) 300 300 300 300 300 1W peak rise time <1ns 450 (1.2W peak) 300 300 200		PM / FBG PM / FBG PM / FBG PM / FBG PM / FBG PM / FBG PM / FBG PM / FBG PM / FBG PM / FBG PM / FBG PM / FBG FBG PM PM / FBG PM / FBG PM / FBG
Narrow Linewidth	LU0760M150 LU0786M150 LU0976M200 LU0976M300 LU1064M200	760 786 976 976 1064	150 150 200 300 200		10 MHz 10 MHz 10 MHz 0.15 nm 10 MHz
EDFA Telecom Pump Module	LU0975M450	975	300-450		FBG

miniDIL	Product Code ( Datasheet)	Wavelength* nm	Power mW		Options
Industrial (uncooled)	LU0786M100-2 LU0977M250-2	786 977	100 250		0.15 pm FBG

Single Emitter	Product Code (Datasheet)	Wavelength* nm	Power mW	Rise time / Remark	Kink-free power mW (max.)
Chip on Submount	LU0915S500 LU0977S500 LU0977S650 LU10xxS550 LU1064S550	915 977 977 10(10/30/70/80) 1064	500 500 650 550 550	<1ns / length 4.6mm <1ns / length 3.2mm <1ns / length 4.6mm <1ns / length 4.6mm <1ns / length 4.6mm	600 600 750 600 600

MULTIMODE DIODE LASER

Single Emitter	Product Code ( Datasheet)	Wavelength* nm	Power W	Comments µm / NA	comments
TO-packages	LU0785T040 LU0790T040 LU0808T020 LU0808T020 LU0808T040 LU0808T070 LU09xxT090 LU0990T037 LU1030T030 LU1064T070 LU1064T100 LU1470T015	785 790 808 808 808 808 915 / 940 / 975 990 1030 1064 1064 1470	4 4 2 2 4 7 9 3.7 3 7 10 1.5	105 / 0.15 105 / 0.15 50 / 0.12 50 / 0.22 105 / 0.15 200 / 0.22 105 / 0.15 50 / 0.22 50 / 0.22 105 / 0.15 200 / 0.22 105 / 0.15	uncooled
Single Emitter	Product Code ( Datasheet)	Wavelength* nm	Power W	Comments emitter widths (µm)	Peak power pulsed W
Flat_mount 6	LU0808Fyyy LU0808F110 LU0850F080 LU09xxFyyy LU1010F150 LU1064Fyyy	808 808 850 915 / 940 / 975 1010 1064	5 or 8 11 8 10/15/21 15 9 or 12	95 or 190 365 190 95/190/365 190 95 or 190	6 or 10 18 15 15 / 23 / 28 23 12 or 16
Single Emitter	Product Code ( Datasheet)	Wavelength* nm	Power W	Comments emitter widths (µm)	Peak power pulsed W
COC_13	LU0785/0808I050 LU0785/0808I080 LU0890I140 LU09xxI100	785 / 808 785 / 808 890 915 / 940 / 976	5 8 14 10	94 190 190 94	7 12 20 15
Single Emitter	Product Code ( Datasheet)	Wavelength* nm	Power W	Comments emitter widths (µm)	Peak power pulsed W
Flat Package for PCB	LU0808P030C LU0808P100C	808 808	3 10	45 365	n. a. 20
Multi Emitter	Product Code ( Datasheet)	Wavelength* nm	Power W	Comments emitter widths (µm)	Peak power pulsed W
Flat_mount 6	LU0808F150_210 LU09xxF240 LU1064F200	808 915 / 940 / 975 1064	15 / 21 24 20	2×190 / 6×90 2×190 2×190	25 / n.a. 36 25

LUOCEAN LASER MODULES

LuOcean Mini

Product Code ( Datasheet)	Wavelength* nm	Power W	Output fiber core diameter (µm)	Output fiber NA	Options
LU0793Dyyy LU0793Dyyy LU0793Dyyy LU0808Dyyy LU0808Dyyy LU0808Dyyy LU0808Dyyy LU0890D350 LU09xxD250 LU09xxD350 LU09xxD500 LU1064Dyyy LU1064Dyyy LU1470Dyyy LU1470Dyyy LUxxxxDyyy LUxxxxDyyy LUxxxxDyyy	793 793 793 808 808 808 808 890 915 / 940 / 976 915 / 940 / 976 915 / 940 / 976 1064 1064 1470 1470 mixed wave mixed wave mixed wave	6/9 7/10/14 12/32 6/9 7/10/14 9/16/24 12/32 35 8/16/25 12/25/35 50 10/20/30 16/32/50 8/12 11/17 diff diff diff	105 200 600 105 200 400 600 200 105 200 400 200 600 200 400 105 200 200 or 400	0.22	1-3,5,6

NEW LuOcean Mini Rev. 4*

Product Code ( Datasheet)	Wavelength* nm	Power W	Output fiber core diameter (µm)	Output fiber NA	Options
LU0980D700-U LU1064D400-U LU1470D220-U	980 1064 1470	66 40 21	400 200 400	0.22	1,2,5,6

*Further wavelengths available on request.

LuOcean P2

Product Code ( Datasheet)	Wavelength* nm	Power W	Output fiber core diameter (µm)	Output fiber NA	Options
LU0760C200 LU0793Cyyy LU0808Cyyy LU0808C250 LU0890C170 LU09xxCyyy LU0976C170 LU1064Cyyy  LU1470Cyyy LU1470Cyyy  LU1940C010  LU0808_1470Cyyy LU09xx_1470Cyyy	760 793 808 808 890 915/940/976 976 1064 1470 1470 1940 mixed wave mixed wave	200 17-140 17-140 250 170 50-280 170 130/230 14-50 75 10 diff diff	1000 105-600 105-600 1000 200 105-600 200 200-600 105 or 200 400 200 200 or 400 200 or 400	0.22	1-6

LuOcean M2

Product Code ( Datasheet)	Wavelength* nm	Power W	Output fiber core diameter (µm)	Output fiber NA	Options
LU09xxA650 LU1xxxA220 LU1470_9xxAyyy	915/940/976 1470 or 1530 mixed wave	400-650 90-220 diff	400 or 600 200 or 400 200 or 400	0.22	3,5

LUOCEAN LASER SYSTEMS

Diode Laser Systems	Cooling	Power (Pmax)	Comments
	Air cooling	100(90)W at Tambient <25(35)°C @808nm 110(100)W at Tambient <25(35)°C @9xx nm 35(30)W at Tambient <25(35)°C @1470nm	Diode laser driver with TEC controller, key switch, E-stop, safety interlock
	Water inlet/outlet	150W, max. operating current <20A	Diode laser driver with key switch, E-stop, safety interlock, external chiller needed

DRIVERS / ACCESSORIES

Drivers

Product Code / Datasheet	Laser Module	Current / Voltage	Operation	Size	Power In	Benefits
LU_DR_AE25A07V	LuOcean Mini	24A / 7V	0.2ms to cw	Open Frame 160mm x 115mm	DC 48V	EN 60601 compliant
LU_DR_AD	BTF14, TO220, LuOcean Mini	Custom to Laser	1ms to cw	Desktop	AC (100-230)V	Touch panel TEC driver
LU_DR_AC	LuOcean P2	Custom to Laser	10ms to cw	Desktop	AC (100-230)V	Touch pane

Fiber Cables and Parts

Product	Datasheet	Applications	Benefits
Patchcords	Fiber Patchcords	Medical Material Processing	Individual lengths Shielded Various connector types
FC/(A)PC ferrule fixing nut	LU_UN_15_01	Attach / Detach any Lumics FC/(A)PC ferrule to an optical system or fiber	Mount within seconds: Demonstration Video

应用领域

Communications

Analysis

Material Processing

Seeding and Pumping

Medical and Health

Sensing and Security