Welcome to visit Hirundo Optics Inc website
TO38/46/56/60 Lasers
VCSEL/FP/DFB/DBR TO Lasers
These laser diodes are built in a TO56 package. These modules are ideally suitable for 2.5Gbps transmission applications and sensitive to optical feedback. The Laser Diodes wavelength can be chose, output power≥0.5mW
High SMSR
Wide Working Temperature
Low Threshold Current
Telecommunication Transceivers
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
| Threshold Current | Ith | —— | - | 0.7 | - | mA |
| Optical Output Power | Pout | Iop = 6.5mA, | 0.6 | 0.8 | 1 | mW |
| 50/125mm Fiber | ||||||
| Operating Voltage | Vop | - | 2.1 | - | V | |
| Emission Wavelength | l | 840 | 850 | 860 | nm | |
| Spectral Bandwidth, RMS | Dl | - | - | 0.8 | nm | |
| Slope Efficiency | h | 0.1 | 0.14 | 0.17 | mW/mA | |
| Rise and fall time | Tr/Tf | Iop = 6.5mA, ER=5dB, 20-80% | - | 70 | 80 | ps |
| Monitor Current | Im | VR=5V | 100 | - | 800 | mA |
| Dark Current | Id | VR=10V | - | - | 20 | nA |
