| Parameter | Blue |
| Prat Number | 7604-001 |
| Light Output Power | 3 |
| Forward voltage | <2 |
| Forward current | <50 |
| Case temperature | 20±2 |
| Storage temperature | -20~70 |
| Center wavelength | 457±0.5 |
| Spectral width(FWHM) | <0.35 |
| Wavelength tenp coefficient | <0.03 |
| Beam waist diameter | <1 |
| Polarization | Vertical |
| Poladrization extincton ratio | >100:1 |
| Horizontal divergence angle | <2 |
| Vertical divergence angle | <1/5 |
| Typical M2 | <4 |
| Typical conversion efficiency | 4 |
| Connector | Ribbon |
| Module dimensions(per color) | 107(L) x 40(W) x 22(H) |
| SHG heater electrical inprt | 5V,1A(bi-directional current) |
| Temperature sensor | NTC thermistor,10KΩat 25OC |