Our range of high-power single emitter multimode laser diodes from LDX Optronics includes devices from 725nm to 792nm.
LDX is focused on broad stripe multimode laser diodes with a strong offering in the more “esoteric” wavelengths, those outside of the more common 808nm, 980nm etc. LDX have an emphasis on red and IR wavelengths and offers the widest range in the industry, from 622nm to 1900nm.
Many of the esoteric wavelengths are less robust than the more common wavelengths and are much more heat sensitive, making heat management of these devices is critical for long-life. Skills from many years of experience are employed in the packaging of the LDX lasers which can be specified in a variety of open-heatsink and hermetically-sealed packages with options for monitor photodiode, fast-axis collimation, cooling, fibre connectors (SMA) and integrated optical fibres.
| Wavelength (nm) |
Part Number |
Emitter (µm) |
Power (mW) |
Operating Temp. (°C) |
|
 |
Catalogue | ||||
| 725 ± 5 | LDX-3105-725 | 50 | 1000 | 20 | |
| 725 ± 5 | LDX-3110-725 | 100 | 1500 | 20 | |
| 725 ± 5 | LDX-3215-725 | 150 | 2000 | 20 | |
| 730 ± 5 | LDX-3105-730 | 50 | 1000 | 20 | |
| 730 ± 5 | LDX-3210-730 | 100 | 2000 | 20 | |
| 730 ± 5 | LDX-3315-730 | 150 | 2500 | 20 | |
| 730 ± 5 | LDX-3330-730 | 300 | 3000 | 20 | |
|
735 ± 5 | LDX-3105-735 | 50 | 1000 | 25 |
|
735 ± 5 | LDX-3110-735 | 100 | 1750 | 25 |
|
735 ± 5 | LDX-3215-735 | 150 | 2000 | 25 |
|
735 ± 5 | LDX-3315-735 | 150 | 2500 | 25 |
| 735 ± 5 | LDX-3430-735 | 300 | 4000 | 25 | |
| 740 ± 5 | LDX-3105-740 | 50 | 1500 | 25 | |
| 740 ± 5 | LDX-3210-740 | 100 | 2000 | 25 | |
| 740 ± 5 | LDX-3315-740 | 150 | 3000 | 25 | |
| 740 ± 5 | LDX-3530-740 | 300 | 5000 | 25 | |
|
750 ± 5 | LDX-3105-750 | 50 | 1200 | 25 |
|
750 ± 5 | LDX-3110-750 | 100 | 1500 | 25 |
|
750 ± 5 | LDX-3210-750 | 100 | 2000 | 25 |
|
750 ± 5 | LDX-3315-750 | 150 | 3000 | 25 |
|
750 ± 5 | LDX-3530-750 | 300 | 5000 | 20 |
|
760 ± 5 | LDX-3105-760 | 50 | 1200 | 25 |
|
760 ± 5 | LDX-3210-760 | 100 | 2000 | 25 |
|
760 ± 5 | LDX-3315-760 | 150 | 3000 | 25 |
| 760 ± 5 | LDX-3420-760 | 200 | 4000 | 25 | |
| 760 ± 5 | LDX-3630-760 | 300 | 6000 | 25 | |
| 775 ± 3 | LDX-3315-775 | 150 | 3000 | 25 | |
|
780 ± 3 | LDX-3105-780 | 50 | 1200 | 25 |
| 780 ± 3 | LDX-3310-780 | 100 | 2500 | 25 | |
| 780 ± 3 | LDX-3315-780 | 150 | 3500 | 25 | |
|
780 ± 3 | LDX-3520-780 | 200 | 5000 | 25 |
| 785 ± 3 | LDX-3315-785 | 150 | 3500 | 25 | |
|
785 ± 3 | LDX-3520-785 | 200 | 5000 | 25 |
| 792 ± 3 | LDX-3105-792 | 50 | 1200 | 25 | |
| 792 ± 3 | LDX-3310-792 | 100 | 3000 | 25 | |
| 792 ± 3 | LDX-3415-792 | 150 | 4000 | 25 | |
| 792 ± 3 | LDX-3820-792 | 200 | 8000 | 25 | |
| Packages and Options | |||||
| Free Space Package - Open Emitter | |||||
|
C-Mount |
Small footprint Screw mounting OFHC Copper |
Options: FAC-Fast Axis Lensing |
||
|
B-Mount |
Very small footprint Solder to heatsink Copper Tungsten (CuW) |
Options: FAC-Fast Axis Lensing |
||
|
Submount |
Very small footprint Solder to heatsink Beryllium Oxide (BeO) |
Options: FAC-Fast Axis Lensing |
||
| Free Space Package - Hermetically Sealed Window | |||||
|
9mm |
Industry-standard Copper header |
Options: Isolated package Monitor Photodiode FAC-Fast Axis Lensing |
||
|
TO-3 |
Industry-standard Screw mount to heatsink Copper header |
Options: Isolated package Peltier (TEC) Thermistor Monitor Photodiode FAC-Fast Axis Lensing |
||
|
HHL
High Heat Load |
High dissipation Screw mount to heatsink Peltier (TEC) & Thermistor Monitor Photodiode Copper header |
Options: FAC-Fast Axis Lensing |
||
| Fast Axis Collimating Lens Options | |||||
| L1 | Best Collimation | Less than 1° divergence in the fast axis direction | |||
| L2 | Squared beam collimation | Matches the fast axis to the slow axis divergence | |||
| Fibre-Coupled Packages - Hermetically Sealed - >80% Coupling Efficiency | |||||
|
9mm SMA |
Industry standard SMA - Detachable fibre Copper header |
Options: Isolated package Monitor Photodiode |
||
|
8-pin Butterfly |
Screw mount to heatsink Peltier (TEC) Monitor Photodiode Pigtail w/ SMA connector Copper header |
Options: Thermistor |
||
|
2-pin Flanged |
Screw mount to heatsink Pigtail w/ SMA connector Copper header |
Options: None |
||
|
HHL - FC |
Industry standard Screw mount to heatsink Peltier (TEC) & Thermistor Monitor Photodiode Pigtail w/ SMA connector Copper header |
Options: None |
||
| Part Numbering System | |||||
| LDX | XXXX | XXX | XXX | XXX | |
| LDX Optronics | Chip Design | Wavelength | Package | Options | |
|
C - C-Mount B - B-Mount Q - Q-Mount COS - Chip-on-submount 9 - 9mm TO3 - TO-3 HHL - HHL 9-SMA - 9mm SMA HHL-FC - Fibre-coupled HHL 8FC - 8-pin Butterfly FCP - 2-pin fibre-coupled CHIP - Unmounted chip BAR - Unmounted bar |
TEC - Internal TEC PD - Photodiode T - Thermistor L1 - FAC, best collimation L2 - FAC, squared beam AR - AR coating |
||||
We appreciate that the options available from LDX Optronics are extremely broad and welcome the opportunity to discuss your application to help identify how you can leverage the broad range of wavelength, power and package to create the ideal laser diode solution. To discuss your application and how the capabilities of LDX Optronics can help, please Contact Us via the website enquiry form or phone/email using the details on the contact page.
