Model :RHL785（原型号：Laser785）
Keyword :Central wavelength: 785nm; manually controlled laser; software-controlled laser; laser driver.
400-820-7939
Technical Support：021-50687686
The RHL785 Raman Laser is an adjustable Raman laser with a central wavelength of 785nm and a power range of 0 to 500mW. This laser is developed based on external cavity volume Bragg grating (VBG) technology to meet the needs of Raman spectroscopy applications. It provides the required narrow linewidth, stable spectrum, and stable power laser output for Raman spectroscopy measurements.
◆ Adjustable Power: Power range of 0 to 500mW, suitable for various applications.
◆ Stable Spectral Output: Developed based on external cavity volume Bragg grating (VBG) technology, ensuring spectral stability.
◆ Narrow Linewidth Design: Provides high-precision narrow linewidth laser, ideal for demanding Raman spectroscopy applications.
◆ Tailored for Raman Spectroscopy: Delivers the stable spectrum and power required for Raman spectroscopy measurements.
Product Parameter – RHL785-50UF/RHL785-50US Software-Controlled Laser（Original Model：Laser785-5HFUO/Laser785-5HSUO/） |
|
| Item | Value |
| sizes | 73×73×46 mm |
| weights | 250g |
| Control Method | Software control |
| Power Supply Voltage | 5V/2A |
| Laser Power | 0-500mW Adjustable |
| Power Stability | ＜3% P-P @2hrs |
| Output Mode | Optional FC Interface / SMA905 Interface |
| Service life | 10000 hrs |
| Dark noise | <1% RMS @100MS |
| Operating Temperature | 0～40℃ |
| Operating humidity | 5%-80% |
| Wavelength Stability | <0.1nm@0-40℃ |
| Central wavelength | 785 nm ± 0.5 nm |
| Spectral Linewidth | ≤0.08 nm |
Product Parameter – RHL785-5HS Manually Controlled Raman Laser（Original Model：Laser785-5HF/Laser785-5HS/） |
|
| Item | Value |
| sizes | 191×149×60 mm |
| weights | 1.2kg |
| Control Method | Manually Controlled Raman Laser |
| Power Supply Voltage | 12V/2A |
| Laser Power | 0-500mW Adjustable |
| Power Stability | ＜3% P-P @2hrs |
| Output Mode | Optional FC Interface / SMA905 Interface |
| Service life | 10000 hrs |
| Dark noise | <1% RMS @100MS |
| Operating Temperature | 0～40℃ |
| Operating humidity | 5%-80% |
| Wavelength Stability | <0.1nm@0-40℃ |
| Central wavelength | 785 nm ± 0.5 nm |
| Spectral Linewidth | ≤0.08 nm |
