Wuhan Sintec Optronics Co., Ltd,
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Single-emitter laser diode (SE) chips are the basic built block for high-power and high-brightness semiconductor laser modules. We manufacture single chips with a variety of output powers and wavelengths.
| Part number | Wavelength, nm | Output power | Current/voltage | Emitting width, um | Divergence, deg | Size, um |
| STR-638A-110-1-1.5-SE | 638 | 1W | 1.4A/2.1V | 110 | 8/35 | 1500x400x150 |
| STR-755A-350-8-2.5-SE | 755 | 8W | 8A/1.9V | 350 | 9/38 | 2500x500x150 |
| STR-808A-150-3-1-SE | 808 | 3W | 3A/1.9V | 150 | 8/24 | 1000x500x150 |
| STR-808A-190-10-4-SE | 808 | 10W | 10A/1.8V | 190 | 10/38 | 4000x500x150 |
| STR-808A-350-10-2.5-SE | 808 | 10.5W | 10A/1.8V | 350 | 8/36 | 2500x500x150 |
| STR-880A-190-10-4-SE | 880 | 10W | 12A/1.8V | 190 | 8/32 | 2500x500x150 |
| STR-880A-350-10-2.5-SE | 880 | 9.8W | 10A/1.8V | 350 | 8/34 | 2500x500x150 |
| STR-905A-74-25-0.75-SE | 905 | 25W | 7A/7.2V | 74 | 13/30 | 750x400x150 |
| STR-905A-150-50-0.75-SE | 905 | 50W | 14A/7.6V | 150 | 12/31 | 750X400X150 |
| STR-905A-200-75-0.75-SE | 905 | 75W | 20A/8.4V | 200 | 12/30 | 750X400X150 |
| STR-905B-200-25-0.75-SE | 905 | 25W | 20A/3.8V | 200 | 14 | 750X600X150 |
| STR-905-38-15-0.75-SE | 905 | 15W | 5A/9.2V | 38 | 35/30 | 750X400X150 |
| STR-905C-70-25-0.75-SE | 905 | 25W | 8A/8.2V | 70 | 17/30 | 750X400X150 |
| STR-905C-300-75-0.75-SE | 905 | 75W | 22A/9.5V | 300 | 12/30 | 750x400x150 |
| STR-905D-300-100-0.75-SE | 905 | 100W | 22A/11V | 300 | 13/30 | 750x400x150 |
| STR-915A-96-12-4.8-SE | 915 | 12W | 12A/1.6V | 96 | 10/26 | 4800x500x150 |
| STR-915A-190-20-4-SE | 915 | 20W | 20A/1.7V | 190 | 10/26 | 4000x500x150 |
| STR-940A-96-12-4.8-SE | 940 | 12W | 12A/1.6V | 96 | 10/26 | 4800x500x150 |
| STR-940A-190-20-4-SE | 940 | 20W | 20A/1.7V | 190 | 10/26 | 4000x500x150 |
| STR-976A-96-10-4.8-SE | 976 | 10W | 10A/1.8V | 96 | 9/27 | 4800x500x150 |
| STR-976A-96-12-4.8-SE | 976 | 12W | 12A/1.6V | 96 | 10/26 | 4800x500x150 |
| STR-976A-96-13-4-SE | 976 | 13W | 12.5A/1.5V | 96 | 8/28 | 4000x500x150 |
| STR-976A-190-15-4-SE | 976 | 15.5W | 15A/1.6V | 190 | 10/29 | 4000x500x150 |
| STR-976A-190-20-4-SE | 976 | 20W | 20A/1.7V | 190 | 10/26 | 4000x500x150 |
| STR-1064A-190-10-4-SE | 1064 | 10W | 14A/0.9V | 190 | 10/30 | 4000x500x150 |
| STR-1064A-350-10-2.5-SE | 1064 | 10W | 13A/1.6V | 350 | 10/29 | 2500x500x150 |
| STR-1470A-96-1.5-1-SE | 1470 | 1.5W | 4A/1.4V | 96 | 11/31 | 1000x500x150 |
| STR-1470A-96-3-2-SE | 1470 | 3W | 9A/1.5V | 96 | 11/28 | 2000x500x150 |
| STR-1550A-96-1.5-1-SE | 1550 | 1.5W | 4A/1.4V | 96 | 11/31 | 1000x500x150 |
| STR-15500A-96-3-2-SE | 1550 | 3W | 9A/1.5V | 96 | 11/28 | 2000x500x150 |
Bare bar is an array of individual semiconductor laser chips, with combined output power from dozens of Watts to a few hundred Watts. Our proprietary facet passivation process ensures the reliability required by the most stringent applications.
In the following table, WL means wavelength, I/V means operation current/voltage, N means the numbers of emitters, P/width means period (um)/emitter width (um), L/W/T means length/width/thickness of the bar.
| Part number | WL nm | Mode | Power | I/V | N | P/Width um | Filling | L/W/T um |
| STR-755A-48-80-23-1.5-BAR | 755 | QCW | 80W | 86A/1.9V | 23 | 499/190 | 48% | 1500x10000x150 |
| STR-808A-30-50-19-1-BAR | 808 | CW | 50W | 45A/1.7V | 19 | 500/150 | 30% | 1000x98000x150 |
| STR-808A-48-100-23-1.5-BAR | 808 | CW | 100W | 88A/1.75V | 23 | 400/190 | 48% | 1500x9800x150 |
| STR-808A-72-300-34-1.5-BAR | 808 | QCW | 300W | 190A/1.85V | 34 | 290/210 | 72% | 1500x10000x150 |
| STR-940A-30-100-19-2-BAR | 940 | CW | 100W | 95A/1.65V | 19 | 500/150 | 30% | 2000x10000x150 |
| STR-940A-50-200-24-3-BAR | 940 | CW | 200W | 195A/1.63V | 24 | 400/200 | 50% | 3000x10200x150 |
| STR-940A-76-600-40-2-BAR | 940 | QCW | 600W | 600A/1.8V | 40 | 250/190 | 76% | 2000x10400x150 |
| STR-976A-10-35-5-4-BAR | 976 | CW | 35W | 35A/1.7V | 5 | 1000/100 | 10% | 4000x5000x150 |
| STR-1470A-18-8-6-2-BAR | 1470 | CW | 8W | 24A/1.4V | 6 | 400/96 | 18% | 2000x3000x150 |