ROF Electro-optic modulator laser light source LDDR laser diode driver
Characteristics
Output high stable driving current
Precise temperature control
Safe start and multiple protection
Easy to use values
Application field
Semiconductor laser driver for laboratory
Automatic detection and data recording for large-scale production
Parameter
|
Series |
Parameters |
Index |
| Channels |
1-16 channels option |
|
| LDDriver power | Output current range | 0-200mA/500mA/1000mA(option) |
| Temperature coefficient of output current | ≤80ppm/℃ | |
| Output current time stability (1 hour) | ≤100ppm | |
| Output current time stability (24 hours) | ≤400ppm | |
| TECTemperature
Control |
TECcurrent | ±1.5A（max） |
| Temperature control coefficient | ≤0.001℃/℃ | |
| Temperature control time stability (1 hour) | ≤0.002℃ | |
| Temperature control time stability (24 hours) | ≤0.006℃ | |
| currencyparameter | Laser protection | Slow start function, current limiting function, over temperature protection function, current surge suppression function, real-time detection and processing of abnormal conditions |
| supply voltage | 200V～240V AC | |
| Output interface | DB-15 Socket | |
| size（mm） | 150x70x240(length x Height x depth) | |
| working temperature | 5～40℃ | |
| Working humidity | R.H. 15～80% | |
| Storage temperature | -15～45℃ | |
Ordering information
| Rof | LDDR | X |
| laser diode driver | 1---0-200mA
2---0-500mA 3---0-1000mA |
About Us
Rofea Optoelectronics offers a wide range of electro-optic products including modulators, photodetectors, lasers, amplifiers and more. Our products cover wavelengths from 780 nm to 2000 nm with electro-optical bandwidths up to 40 GHz. They are suitable for a variety of applications from analog RF links to high-speed communications. In addition, we also provide custom modulators, including 1*4 array phase modulators, ultra-low Vpi, and ultra-high extinction ratio modulators, which are popular with universities and research institutes. We pride ourselves on our quality service, high efficiency and wide range of specifications, making us a strong player in the industry. In 2016, it was certified as a high-tech enterprise in Beijing and has a number of patent certificates. Our products have stable performance and are well received by users at home and abroad. At Rofea Optoelectronics, we are committed to providing excellent service and creating innovative products that meet our customers' needs. As we enter the era of vigorous development of optoelectronic technology, we look forward to cooperating with you to create brilliance together!
Rofea Optoelectronics offers a product line of commercial Electro-optic modulators, Phase modulators, Intensity modulator, Photodetectors, Laser light sources, DFB lasers,Optical amplifiers, EDFA, SLD laser, QPSK modulation, Pulse laser, Light detector, Balanced photodetector, Laser driver, Fiber optic amplifier, Optical power meter, Broadband laser, Tunable laser, Optical detector, Laser diode driver, Fiber amplifier. We also provide many particular modulators for customization, such as 1*4 array phase modulators, ultra-low Vpi, and ultra-high extinction ratio modulators, primarily used in universities and institutes.
Hope our products will be helpful to you and your research.
