Optical component assemblies

1. An optical component assembly comprising:

an active component assembly comprising an active component substrate and an active optical component, wherein the active optical component is coupled to the active component substrate and the active component substrate comprises a slot;

a collar coupled to the active component substrate, the collar comprising an inner wall that defines a collar opening that exposes a region of the active component substrate, wherein the active optical component is positioned within the region of the active component substrate that is exposed by the collar opening;

a fiber securing device comprising a fiber installation feature extending through the fiber securing device from a fiber installation surface of the fiber securing device to a signal surface of the fiber securing device, wherein:

the fiber installation feature defines a signal aperture at the signal surface;

the fiber securing device comprises a light baffle extending from the signal surface and positioned within the slot; and

the fiber securing device is mechanically coupled to the collar at the collar opening such that the signal surface of the fiber securing device is substantially located at a predetermined distance d measured from the signal surface to a surface of the active component substrate and the signal aperture is substantially located at a predetermined optical coupling location with respect to the active optical component along an x-axis and a y-axis.

2. The optical component assembly of claim 1 , wherein the inner wall of the collar is non-continuous such that at least a portion of one edge of the active component substrate is exposed by a collar gap defined by the inner wall of the collar.

3. The optical component assembly of claim 2 wherein:

the fiber securing device comprises a tab extending from the signal surface on a first side of the fiber securing device; and

the tab is positioned within the collar gap defined by the inner wall of the collar.

4. The optical component assembly of claim 1 , wherein the inner wall of the collar is continuous such that at least two edges of the active component substrate are exposed by the collar.

5. The optical component assembly of claim 1 , wherein:

the collar comprises coupling pins and the active component substrate comprises pin holes; and

the collar is coupled to the active component substrate by insertion of the coupling pins into the pin holes.

6. The optical component assembly of claim 1 , wherein the active component assembly comprises an additional active component, and the fiber securing device comprises an additional fiber installation feature extending through the fiber securing device.

7. The optical component assembly of claim 1 , wherein the active optical component comprises a light emitting component or a light receiving component.

8. An optical transceiver assembly comprises:

a transceiver substrate assembly comprising a transceiver substrate, a light receiving component, and a light emitting component, wherein the light receiving component and the light emitting component are coupled to the transceiver substrate and the transceiver substrate comprises a slot;

a collar coupled to the transceiver substrate, the collar comprising an inner wall defining a collar opening that exposes a region of the transceiver substrate, wherein the light receiving component and the light emitting component are positioned within the region of the transceiver substrate that is exposed by the collar opening;

a fiber securing device comprising a first fiber installation feature and a second fiber installation feature, the first and second fiber installation features extending through the fiber securing device from a fiber installation surface of the fiber securing device to a signal surface of the fiber securing device defining a first signal aperture and a second signal aperture, respectively, wherein;

the fiber securing device comprises a light baffle extending from the signal surface and positioned within the slot; and

the fiber securing device is mechanically coupled to the collar at the collar opening such that the signal surface of the fiber securing device is substantially located at a predetermined distance d from a surface of the transceiver substrate, the first signal aperture is substantially located at a predetermined light receiving location with respect to the light receiving component along an x-axis and a y-axis, and the second signal aperture is substantially located at a predetermined light emitting location with respect to the light emitting component along the x-axis and the y-axis.

9. The optical transceiver assembly of claim 8 , wherein the inner wall of the collar is non-continuous such that at least a portion of one edge of the transceiver substrate is exposed by a collar gap defined by the inner wall of the collar.

10. The optical transceiver assembly of claim 9 , wherein:

the fiber securing device comprises a tab extending from the signal surface on a first side of the fiber securing device; and

the tab is positioned within the collar gap defined by the inner wall of the collar.

11. The optical transceiver assembly of claim 9 , wherein the inner wall of the collar is continuous such that at least two edges of the transceiver substrate are exposed by the collar.

12. The optical transceiver assembly of claim 9 , wherein:

the collar comprises coupling pins and the transceiver substrate comprises pin holes; and

the collar is coupled to the transceiver substrate by insertion of the coupling pins into the pin holes.