| BL488PN Series Laser | |
| Optical Parameter | |
| Output Wavelength | 488nm |
| Spectral Linewidth | <0.2nm |
| Output Power | 1~20mW |
| Spatial Mode | TEM00 |
| Operating Mode | CW |
| Mode Quality (M2) | <1.5 |
| Beam Divergence, Full Angle | 1.0 ± 0.2mrad |
| Beam Diameter (1/e2) @ Exit | 2.0 ± 0.2mm |
| Power Stability | 3% (RMS, over 2 hours, T= 25℃) |
| 10% (RMS, over operating temperature) | |
| Beam Pointing Stability | <50μrad over 2 hours (ambient ±5℃ ) |
| Polarization, Linear | >100:1 |
| Amplitude Noise (20Hz to 20MHz) | <1% rms |
| Residual IR | <0.01% |
| Electrical Parameter | |
| Power Supply | Included |
| Input Voltage | 5VDC |
| Modulation | None |
| Mechanical Parameter | |
| Dimensions of Laser Head | 128 × 63 × 40mm |
| Weight of Laser Head | 0.5Kg |
| Reliability | |
| Warm Up Time | <10 minutes |
| Cooling | Forced-air cooled [1] |
| Operating Temperature, Case | 0℃ ~ 40℃ |
| Storage Temperature | -20℃ ~ 60℃ |
| Expected Operation Lifetime | 10000 hours |
| Warranty | 12 months [2] |
| Note | |
| [1] The Laser is designed to operate without heat sink. Do not restrict air circulation around the device; an additional heat sink can be used to maximize the performance and life time of the laser. [2] 2-Year Warranty is available upon request. |
|
| Laser Products | ||||
| Model | Output Power | Power Stability (over 2hrs, 25℃) | Beam Divergence (Full Angle ) | IEC/CDRH Laser Class |
| BL480PN-001 | <1mW | 5% rms | 1.0mrad | Class 2/II |
| BL480PN-005 | <5mW | 5% rms | 1.0mrad | Class 3R/IIIa |
| BL480PN-010 | 10mW | 5% rms | 1.0mrad | Class 3B/IIIb |
| BL480PN-015 | 10mW | 5% rms | 1.0mrad | Class 3B/IIIb |
| BL480PN-020 | 20mW | 5% rms | 1.0mrad | Class 3B/IIIb |
| Spectra Linewidth |
|
| Mechanical Drawing (Laser Head) |
![]() |