Whisper Excitation Module-Whisper Plus Series
PIC's Whisper Plus series upgrades Whisper with diode-based CW solid-state technology, ultralow noise, better efficiency than DPSS/gas lasers and high cost effectiveness. Proprietary WhisperIT® eliminates mode hopping and minimizes optical noise. The range includes Whisper Plus, WMN Plus and WCP Plus. Internal beam shaping provides focused spots matched to flow cytometry. Improved optical power, stability and beam quality make it ideal for flow applications. Compact size simplifies installation, integration into existing instruments and one-step replacement/maintenance. Very long life and low consumption provide a highly reliable, economical flow-application solution.
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Overview
Specifications
| Parameter | Value |
|---|---|
| Wavelength | 375 nm - 1064 nm |
| Power | Up to 250mW |
| RMS Noise (20Hz - 20MHz) | < 0.1% |
| Power stability (>8hrs, ±3°C) Power Stability (8 hours, ±3°C) [(>8hrs, ±3°C); (8 hours, ±3°C)] | < +/-1% |
| Beam Height at 1/e2 | 8μm~22μm |
| Beam Width at 1/e2 | 60μm~250μm |
| Working Distance | 30mm~60mm |
| Focus Beam Side-Lobe | <3% |
| Focus Beam Space Shape | Single Mode, no space hollow |
| Polarization | >100:1; Vertical +/- 3° (Typical) |
| Modulation Method （ optional ） Modulation Options | Analog / Digital |
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