Central wavelength 1550nm; Output Power 1mw; With TEC; Tolerance ±1.5nm
Part Number : PL-VCSEL-1550-1-A82-TO56 |
Unit Price : USD [Please inquire] |
Lead time : in stock |
Inventory quantity : [Please inquire] |
Stock NO. : A80041035 |
Email Us Request for Quotation |
The PL-VCSEL-1550-1-A81 1550nm VCSEL is a vertical emitting MOVPE grown GaAsP/AlGaAs Single Mode diode laser. The chips are mounted in TO5 can. Wavelength tuning can be achieved via laser current and temperature tuning. package with TEC and PD Built in. It is special designed for High speed fiber communication.
Condition:TO P = 20°C, IO P = 2.0 mA unless otherwise stated (TO P = chip backside temperature, controlled by the TEC)
Parameter | Symbol | Values | Unit | ||
Min | Typical | Max | |||
Optical Output Peak Power @25º C | P | 1.0 | 1.6 | mW | |
Operating Bias Current | Iop | 0 | 18 | 25 | mA |
Operating Temperature range | Top | -40 | 25 | 85 | °C |
Threshold Current | Ith | 8 | 12 | mA | |
Slope Efficiency (CW, Tc=25°C) | SE | 0.14 | 0.18 | mW/mA | |
Laser Drive Voltage | Vcc | 0 | 1.5 | 2.5 | V |
Resistance | Rs | 50 | Ω | ||
Center Wavelength Please specify desired center wavelength in the purchase order | Δλ | 1525 | 1575 | nm | |
Guaranteed Tuning Range Applying a positive voltage will decrease peak wavelength. | λ | 8 | 10 | nm | |
Max. Mechanical Tuning Response | fmax | 100 | 200 | - | kHz |
Side-mode suppression ratio | SMSR | 30 | 40 | dB | |
Linewidth (-3 dB FWHM), CW Ibias=Iop | σ | 300 | MHz | ||
Relative Intensity Noise | RIN | -128 | dB/Hz | ||
Tuning Voltage | Vtune | 0 | Test Sheet | Test Sheet | V |
Tuning Current | Itune | 0 | - | 100 | μA |
TEC Voltage | VTEC | 0.35 | 1.5 | V | |
TEC Current | ITEC | 0.05 | 0.6 | A |
Optical Spectrum at 15mA at 20ºC (As a function of Tuning Voltage)
L-I Curve ( T@25°C )