光翼智能 ML20550KK14Z600L中心波長(zhǎng)1550nm窄線寬單頻激光器集半導(dǎo)體芯片技術(shù)、先進(jìn)的封裝工藝為一體的高性能半導(dǎo)體激光器產(chǎn)品。
該產(chǎn)品具有窄線寬、高出光功率、波長(zhǎng)穩(wěn)定、噪聲低、功耗低、可靠性高等特點(diǎn)。是一款性能優(yōu)越的半導(dǎo)體激光器產(chǎn)品。
該產(chǎn)品可以使用在激光雷達(dá)、相干探測(cè)、光纖傳感、醫(yī)療光子、科研設(shè)備、3D測(cè)繪及其它領(lǐng)域。
極限參數(shù)
使用過(guò)程中,環(huán)境條件及參數(shù)設(shè)置不可超過(guò)如下極限值;否則可能會(huì)導(dǎo)致器件的性能不良,縮短產(chǎn)品壽命,或造成器件損壞。因此導(dǎo)致的任何產(chǎn)品問(wèn)題不在保修范圍內(nèi)。
Parameter | Symbol | Min | Max | Unit |
---|---|---|---|---|
Laser Operating Temperature | Top | 0 | 70 | oC |
Storage Temperature | Tst | -40 | 100 | oC |
Laser Reverse Voltage | Vr | 0 | 2 | V |
Continuous Operating Current | Iop | 0 | 600 | mA |
光學(xué)及電氣參數(shù) (TLD=25℃)
Parameter | Symbol | Condition | Min | Typical | Max | Unit |
---|---|---|---|---|---|---|
Operating Case Temperature | Tc | - | -20 | 25 | 70 | °C |
Storage Temperature | TSTG | - | -40 | 85 | °C | |
Threshold Current | ITH | T= 25°C | 20 | 30 | mA | |
Optical Output Power | PO | T= 25°C, IF = IOP | 60 | 70 | mW | |
Central Wavelength | λ | T= 25°C, IF = IOP | 1550 | nm | ||
Laser Bias Forward Voltage | VOP | T= 25°C, IF = IOP | 2 | V | ||
Operating Current | IOP | T= 25°C,P=PO | 500 | mA | ||
Optical Isolation | ISO | - | 30 | dB | ||
Polarization Extinction Ratio | PER | - | 20 | dB | ||
Sidemode Suppression Ratio | SMSR | T= TOP, IF = IOP | 40 | 55 | dB | |
Lorentz Linewidth | LW | T= TOP, IF = 300mA | 100 | kHz | ||
Relative Intensity Noise | RIN | T= TOP , IF =300mA @10MHz | -160 | dB/Hz | ||
TEC Current | ITEC | - | -1.5 | - | 2.5 | A |
TEC Voltage | VTEC | - | -2.5 | - | 3.8 | V |
Thermistor Resistance | RTH | T= 25°C | 9.5 | 10 | 10.5 | kΩ |
Thermistor B-Value | β | - | - | 3950 | - | K |
Fiber pigtail length | Lf | - | 1 | m |
1. The Linewidth of the laser was measured by the delayed self-heterodyne method with 50 km single mode fiber.
2. PANDA 1550 nm polarization maintaining fiber or compatible, 400 μm buffer. Light is aligned to the slow axis of the PM fiber.
Product Code | Linewidth | Description |
---|---|---|
ML20550KK14Z600L | 100kHz | 1550nm high power narrow linewidth butterfly packaged laser module |